{"title":"Test Equipment - Battery \u0026 Resistance Tester","description":null,"products":[{"product_id":"dy294-professional-2-7-inch-lcd-digital-transistor-parameter-tester-meter-4-aa","title":"DY294 Professional 2.7 inch LCD Digital Transistor Parameter Tester Meter (4*AA)","description":"1)) Professional for testing the DC parameters of manifold semiconductors such as diode, \u003cbr\u003e\u003cbr\u003etransistor, controlled silicon and field effect transistor \u003cbr\u003e\u003cbr\u003e2)  Measure capacitor, varistor, DC voltage signal source \u003cbr\u003e\u003cbr\u003e3) Measure 78 and 79 three terminal voltage regulators \u003cbr\u003e\u003cbr\u003e4) Data hold, low battery warning \u003cbr\u003e\u003cbr\u003e5) Display: maximum reading 1,999 \u003cbr\u003e\u003cbr\u003e6) V (BR): 1000V \/ 200V \u003cbr\u003e\u003cbr\u003e7) VCC (Set): 10mA(Ic)\/100mA(Ic)\/800mA(Ic)\/2A(Ic) \u003cbr\u003e\u003cbr\u003e8) 78, 79 three-pole constant voltage value: 78xx\/79xx \u003cbr\u003e\u003cbr\u003e9) Power supply: 4*AA battery (included) or DC 6V power supply (not included) \u003cbr\u003e\u003cbr\u003e10) Comes with soft carrying pouch and English user manual \u003cbr\u003e\u003cbr\u003e11) Dimensions: 14.9cm x 10.7cm x 6.9cm \u003cbr\u003e\u003cbr\u003e12) Weight: 809g","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52628779991387,"sku":"S-DT-0502","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/S-DT-0502.jpg?v=1773966061"},{"product_id":"habotest-ht5910-leakage-switch-loop-resistance-tester-ht5910","title":"HABOTEST HT5910 Leakage Switch \u0026 Loop Resistance Tester, HT5910","description":"1. Measuring range: AC voltage 0-440V\u003cbr\u003e2. Battery type: 6x1.5V LR14 battery\u003cbr\u003e3. Test voltage: 0~440V\u003cbr\u003e4. Ambient temperature: 0~50 degrees Celsius\u003cbr\u003e5. Relative humidity: 30%~90%\u003cbr\u003e6. Simple operation and accurate test\u003cbr\u003e7. Large-screen backlight display, large fonts, large strokes, clear readings in dim environments\u003cbr\u003e8. It is designed with a detachable PVC silicone protective cover, which is shockproof and drop-resistant, strong, wear-resistant and durable, and protects internal components\u003cbr\u003e9. It can widely measure leakage switch tripping current, tripping time, loop resistance and online measurement voltage, frequency, etc. It is an ideal tool for electrical inspection and maintenance\u003cbr\u003e\u003cbr\u003eNote: This product is shipped without batteries\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"HT5910","offer_id":52628796670299,"sku":"EDA0041691","price":206.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/EDA0041691.jpg?v=1773967937"},{"product_id":"benetech-gt5306a-insulation-resistance-tester-battery-not-included","title":"BENETECH GT5306A Insulation Resistance Tester, Battery Not Included","description":"1. Insulation Resistance Measurement \u003cbr\u003e2. Alternating Current (AC) Measurement \u003cbr\u003e3. Direct Current (DC) Measurement\u003cbr\u003e4. Small Resistance Measurement \u003cbr\u003e5. Measured Data Holding \u003cbr\u003e6. Low Battery Indication \u003cbr\u003e7. Large LCD digital display \u003cbr\u003e8. Over-limit Alarm \u003cbr\u003e9. Red Alarm Light, Buzzer Alarm \u003cbr\u003e10. High Voltage Alarm\u003cbr\u003e11. 6 x AA batteries or external DC 9V \u003cbr\u003epower supply(Not Included)\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52628937113947,"sku":"EDA0032300","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/EDA0032300.jpg?v=1773972186"},{"product_id":"benetech-gt5307b-professional-lcd-digital-insulation-resistance-tester-gt5307b-insulation-resistance-tester","title":"BENETECH GT5307B Professional LCD Digital Insulation Resistance Tester, GT5307B Insulation Resistance Tester","description":"\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e1. It is suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as transformer, motors, cables, switches, electrical appliances, etc. \u003cbr\u003e2. Icon display\/alarm light on\/buzzer alarm three types of alarms to prevent the danger of electric shock. Multiple gears can be selected to measure high and low, and the voltage can be measured after shifting. \u003cbr\u003e3. This instrument is a high performance digital instrument, with large LCD display, display screen make it easy to read measurements. \u003cbr\u003e4. Insulation resistance meter is beautiful, wide range, high accuracy, high resolution, convenient operation, easy to carry. \u003cbr\u003e5. Resistance short circuit protection makes the measurement safer and more assured. Carry out maintenance, testing and verification of various electrical equipment.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFunctions\u003c\/b\u003e\u003cbr\u003e1. Measurement of insulation resistance \u003cbr\u003e2. AC measurement \u003cbr\u003e3. DC measurement \u003cbr\u003e4. Small resistance measurement \u003cbr\u003e5. Live detection of tested resistance  \u003cbr\u003e6. Short circuit protection of measured resistance  \u003cbr\u003e7. AC and DC automatic identification \u003cbr\u003e8. Measurement data is locked. \u003cbr\u003e9. Polarization Index \u003cbr\u003e10. Absorption ratio test \u003cbr\u003e11. Automatic discharge \u003cbr\u003e12. Low battery reminder \u003cbr\u003e13. Large LCD screen digital display \u003cbr\u003e14. External DC power supply DC9V 1.5A \u003cbr\u003e15.10M internal resistance measurement \u003cbr\u003e16. Over limit alarm \u003cbr\u003e17. Auto range \u003cbr\u003e18. Red alarm light, buzzer alarm. \u003cbr\u003e19. High voltage alarm \u003cbr\u003e20. Test voltage display\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003cbr\u003e1. Technical parameters display: Large-screen LCD (up to 500 counts). \u003cbr\u003e2. Over limit indication: Hi: The mark appears on insulation resistance range. \u003cbr\u003e3. Auto range: Higher range: 500 counts, Lower range: 1 count (only on insulation resistance range) \u003cbr\u003e4. Sampling Rate: 2 times \/ second \u003cbr\u003e5. Allowed altitude: Less than or equal 2000m (for indoor use) \u003cbr\u003e6. Operation environment: Temperature: 0-40 degree C \/ Humidity: Less than or equal 85% \u003cbr\u003e7. Operation environment: Temperature:  -20-60 degree C \/ Humidity: Less than or equal 90% \u003cbr\u003e8. Overload protection: Insulation resistance range: AC 1200V \/ 10 seconds; Voltage range: AC 720V \/ 10 seconds \u003cbr\u003e9. Withstand voltage:AC 6000V (50 \/ 60Hz) \/ 5 seconds  (between circuit and periphery) \u003cbr\u003e10. Insulation resistance:  Greater than or equal 1000M ohms \/ DC 1000V (between circuit and periphery) \u003cbr\u003e11. Power supply: DC 9V (6x1.5V AA batteries,  not included) \u003cbr\u003e12. Current consumption: Approximately 1.5A (normally maintained at approximately 50mA) \u003cbr\u003e13. Battery Life: About 12 hours \u003cbr\u003e14. Dimension: 176 x110 x 77mm\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"GT5307B Insulation Resistance Tester","offer_id":52629107638619,"sku":"PC6438","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/PC6438.jpg?v=1773975199"},{"product_id":"aneng-mh10-digital-high-precision-insulation-resistance-tester-orange-blue","title":"ANENG MH10 Digital High Precision Insulation Resistance Tester, Orange, Blue","description":"\u003cbr\u003e1. Material: ABS\u003cbr\u003e2. Battery: 6 AA batteries (not included)\u003cbr\u003e3. Short circuit current: 1.7mA\/1.4mA\u003cbr\u003e4. Low battery voltage indication: the display shows\u003cbr\u003e5. Count: 1999 (MAX)\u003cbr\u003e6. Test voltage: 100V\/250V\/500V\/1000V\u003cbr\u003e7. The total length of the lead wire: 91.5 cm\u003cbr\u003e8. The megohmmeter insulation tester is suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as motors, cables, switches, electrical appliances, etc.\u003cbr\u003e9. Megohmmeter tester is suitable for maintenance, repair, testing and verification of various electrical equipment\u003cbr\u003e10. The rated output voltage can be used with function knob, MH10 is 100V, 250V, 500V, 1000V\u003cbr\u003e11. The LED light (HV ON) and the HV on the left side of the display indicate the high voltage output in the instrument and the danger of electric shock\u003cbr\u003e12. The measurement range of MH10 is 0.1-1999 milliohms, and the range can be changed manually\u003cbr\u003e13. Strong load capacity, output short-circuit current greater than 1.0mA\u003cbr\u003e14. The digital megger can measure AC voltage from 1V to 750V, and the frequency of AC voltage is 40Hz to 70Hz\u003cbr\u003e15. Appearance size: 160x125x85mm\u003cbr\u003e16. Weight: about 543.2 grams\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Orange","offer_id":52629348974939,"sku":"TBD0602199101A","price":90.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":52629349007707,"sku":"TBD0602199101B","price":90.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0602199101A.jpg?v=1773982681"},{"product_id":"habotest-ht5205-insulation-resistor-tester-ht5205","title":"HABOTEST HT5205 Insulation Resistor Tester, HT5205","description":"1. Measuring range: 10000M\u003cbr\u003e2. Test voltage: 50V-2500V\u003cbr\u003e3. Repeat error: -+0.5%\u003cbr\u003e4. Ambient temperature: 0-60 degrees Celsius\u003cbr\u003e5. Connect the test leads to the circuit or power supply to be tested and read the measurement results from the display\u003cbr\u003e6. When the measured resistance is less than 5000, the buzzer will sound\u003cbr\u003e7. High-definition LCD display with clear characters, suitable for low-visibility nighttime environments\u003cbr\u003e8. During the test process, multiple sets of data can be saved for easy reference.\u003cbr\u003e9. Equipped with complete protection and anti-drop sleeve, which fits closely with the groove to prevent damage\u003cbr\u003e10. The test leads can be inserted smoothly and firmly into the corresponding terminals, and there are maximum limit indications\u003cbr\u003e11. Multiple ranges can be set to facilitate selection as needed\u003cbr\u003e12. Battery: 8x1.5V AA (not included in this product)\u003cbr\u003e13. Designed with a removable PVC silicone protective cover, which is shock-proof and drop-proof, strong and wear-resistant, and protects internal components.\u003cbr\u003e14. It can widely measure leakage switch tripping current, tripping time, loop resistance and online measurement of voltage, frequency, etc. It is an ideal tool for electrical inspection and maintenance.\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"HT5205","offer_id":52629500821851,"sku":"EDA0058792","price":261.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/EDA0058792.jpg?v=1773987336"},{"product_id":"battery-internal-resistance-tester-lead-acid-alkaline-lithium-battery-tester-ir500-ir502","title":"Battery Internal Resistance Tester Lead-Acid Alkaline Lithium Battery Tester, IR500, IR502","description":"\u003cbr\u003e1. Voltage: 0.00V~120V\u003cbr\u003e2. Internal resistance measurement: 0.000mΩ~500Ω\u003cbr\u003e3. Input voltage: DC 120V (regardless of polarity), AC input is not allowed\u003cbr\u003e4. Measurement current: 50mA~50uAAC\u003cbr\u003e5. Measurement speed: 3 times\/second\u003cbr\u003e6. Measurement signal frequency: 1KHz\u003cbr\u003e7. Screen and size: IR500 55x57mmTN black and white screen; IR 502 55x57mmTN color screen\u003cbr\u003e8. Power supply: 3.7V 1200mAh lithium battery\u003cbr\u003e9. Automatic switching of internal resistance\/voltage range\u003cbr\u003e10. Can be used for various battery detection such as lithium battery, lead-acid battery, carbon battery, alkaline battery, button battery, etc.\u003cbr\u003e11. 3.2-inch high-definition VA screen display, main\/slave dual reading value\u003cbr\u003e12. Kelvin four-wire detection is used to effectively avoid the influence of wire resistance and contact resistance, thereby ensuring the accuracy of measurement\u003cbr\u003e13. TPR sheath is more shatterproof, and LED flashlight drives away darkness\u003cbr\u003e14. The internal resistance value can be determined based on the lower limit condition \"Lo\" and the upper limit condition \"Hi\" set by the user, and the test results are classified into excellent, qualified, and poor to make a double alarm prompt with flashing graphics and sound\u003cbr\u003e15. The lithium battery needs 2 hours to be fully charged, and a full charge works for about 8 hours\u003cbr\u003e16. The instrument automatically shuts down if there is no button operation within 20 minutes\u003cbr\u003e17. The host and the test clip are connected through the DB9 interface, where pin 1 is empty, pins 2, 6 and 5, 9 correspond to the red line and white line connected to the two sides of the red clip; pins 4, 8 and 3, 7 correspond to the yellow line and black line connected to the two sides of the black clip\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"IR500","offer_id":52629544337755,"sku":"TBD0605087801","price":75.99,"currency_code":"USD","in_stock":true},{"title":"IR502","offer_id":52629544370523,"sku":"TBD0605087802","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0605087801.jpg?v=1773988482"},{"product_id":"fnirsi-18650-lithium-battery-internal-resistance-voltage-measuring-instrument","title":"FNIRSI 18650 Lithium Battery Internal Resistance Voltage Measuring Instrument","description":"\u003cbr\u003e1. Voltage range: 0-100V (DC)\u003cbr\u003e2. Voltage range: automatic, 1V, 10V, 100V\u003cbr\u003e3. Resistance: 0-200 ohms\u003cbr\u003e4. Resistance range: automatic, 20 milliohms, 200 milliohms, 2 ohms, 20 ohms, 200 ohms\u003cbr\u003e5. Instrument test signal frequency: AC 1Khz\u003cbr\u003e6. Charging: TYPE-C interface (5V\/1A)\u003cbr\u003e7. Built-in battery: 1000mAh lithium battery\u003cbr\u003e8. Stable support, integrated folding bracket\u003cbr\u003e9. Firm and reliable without occupying space, back hanging hole gourd nail design\u003cbr\u003e10. Place on the desktop to work without slipping, silicone anti-slip design\u003cbr\u003e11. According to actual needs, you can freely choose the automatic shutdown mode or set a specific shutdown time, which is safe to use and can extend the life of the device\u003cbr\u003e12. One-click pause, memory stay, data retention\u003cbr\u003e13. The test uses a customized Kelvin 4-wire connection method to connect and measure, avoiding the influence of wire resistance and contact resistance, improving test accuracy\u003cbr\u003e15. Eight sets of voltage resistance values ??are pre-set, whether it is batch screening of high-quality batteries or precise positioning of problem batteries, it can be completed in an instant, greatly improving work efficiency\u003cbr\u003e16. Using TFT high-definition color screen, functional data is clear at a glance, and visual recognition efficiency is faster and smoother\u003cbr\u003e17. Size: 158.7x80.5x28.4mm\u003cbr\u003e18. Weight: 225g\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52629552595291,"sku":"TBD0605200001A","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0605200001A.jpg?v=1773988763"},{"product_id":"atorch-voltage-digitally-controlled-adjustable-constant-current-discharge-load-aging-tester-us-plug","title":"ATORCH Voltage Digitally Controlled Adjustable Constant Current Discharge Load Aging Tester, US Plug","description":"\u003cbr\u003e1. Four operation modes: constant current operation; constant voltage operation; constant power operation; constant resistance operation\u003cbr\u003e2. This time, a flexible input wiring port design is adopted. Users can manually connect different adapters to achieve different measurement functions to extend the functions\u003cbr\u003e3. Automatically generate measurement data reports, stop voltage and time-limited discharge\u003cbr\u003e4. First turn off the load switch \"OFF\", measure the current battery no-load voltage, and then turn on the load switch \"ON\" through the setting key. At this time, you can read the internal resistance parameters of the current battery. The internal resistance of this table is calculated by the formula: (no-load voltage-load voltage)\/current current=battery internal resistance\u003cbr\u003e5. Long press the setting key, and then short press the setting key when it flashes to switch to time-limited discharge for timing setting to obtain the effect of worry-free discharge aging. The time-limited discharge can be set to count down for any length of 1-99 hours and 59 minutes. When the set time is reached, the discharge will automatically stop. It can be used as a timer to turn off the constant current discharge aging function\u003cbr\u003eReal-time display of internal and external dual temperature measurement data, three intelligent safety protections\u003cbr\u003e6. Test various USB data cables\/chargers. First, use a data cable to connect the corresponding interface of the load device, and then use the DC power cable and Android cable to connect to the \"Micros input detection port\". Then adjust the current by setting the button to detect the voltage drop of the data cable and the performance stability of the charger.\u003cbr\u003e7. Test various DC power adapters, and the 2.4-inch high-definition large color screen displays data clearly.\u003cbr\u003e8. The four-wire wiring method, the voltage measurement is not affected by the voltage drop of the wire, making the voltage measurement more accurate.\u003cbr\u003e9. Easily test various data such as voltage\/current\/capacity of various lithium batteries\/batteries.\u003cbr\u003e10. Long-term 180W load discharge aging test, the temperature is kept at about 50-80 degrees.\u003cbr\u003e11. Adopting intelligent temperature control light effect fan design, built-in large discharge tube, more powerful and more reliable, test the overall capacity of the battery, usage time, aging performance, etc.\u003cbr\u003e\u003cbr\u003eOnline method:\u003cbr\u003e1. For Apple mobile phone APP: Please search E_test directly in the App Store to download and install, then click the Bluetooth APP icon to open the software, click the Bluetooth icon above the software to enter and select DL24-BLE to connect, and you can realize the remote wireless remote control setting and measurement function of the mobile phone. You can check the discharge status on the mobile phone at any time, various data cleaning can be seen, discharge voltage, current and power curves, etc. (No need to pair Bluetooth separately, just select DL24 directly from the software Bluetooth icon)\u003cbr\u003e2. Applicable to Android mobile phone APP: Scan the QR code on the back of the host to download the corresponding APP software. After installation, open the software and click the Bluetooth icon to enter and directly select DL24-BLE to successfully connect and use (no need to pair Bluetooth separately, just select DL24 directly from the software Bluetooth icon)\u003cbr\u003e3. Computer wired connection APP: After the host is powered on, use the data cable provided to connect to the computer USB port, then install the CH340 serial port driver, and then scan the QR code on the back of the host to download the corresponding APP software. After installation, open the software and select the newly installed serial port model to successfully connect and use. Of course, this APP style with installation method is also compatible with the serial port devices of Bluetooth devices\u003cbr\u003e4. Computer Bluetooth wireless connection APP: First add the Bluetooth device as the serial port device of DL24-SPP on the computer, then scan the QR code on the back of the host to download the corresponding APP software and store it. You can directly open the software and select the newly added Bluetooth serial port model to successfully connect and use it without installation.\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52629570257243,"sku":"TBD0605455201A","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0605455201A.jpg?v=1773989242"},{"product_id":"habotest-12-24v-car-battery-life-tester","title":"HABOTEST 12\/24V Car Battery Life Tester","description":"\u003cbr\u003e1. Material: ABS + TPE\u003cbr\u003e2. Measuring range: 8 - 30V\u003cbr\u003e3. Voltage range: 0 - 100\u003cbr\u003e4. Test standards: EN (European Standard) \/ LEC (International Electrotechnical Commission) \/ SAE (Society of Automotive Engineers) \/ DIN (Deutsche Industrie Norm)\u003cbr\u003e5. Display mode: digital LCD\u003cbr\u003e6. Measurable indicators and Units: CCA: An important indicator used to measure the initial power supply capacity of a battery under low-temperature conditions. AH: A common unit of battery capacity\u003cbr\u003e7. Measurable parameters: Voltage (VLOT), State of Charge (SOC), Internal Resistance (I.R), Life (SOH), Cold Cranking Current (CCA)\u003cbr\u003e8. Compatible battery types: STD (Standard Lead-Acid) \/ EFB (Enhanced Lead-Acid) \/ AGM (Absorbed Glass Fiber) \/ GEL (Gel Cell)\u003cbr\u003e9. Test method: four-wire kelvin test\u003cbr\u003e10. Overload protection: voltage: 36V\u003cbr\u003e11. Internal input protection has been enhanced to prevent reverse polarity and overvoltage input, improving safety.\u003cbr\u003e12. When the current voltage of the battery under test is too low, a charge check is performed.\u003cbr\u003e13. A high-definition color screen provides clear and legible functional data, enhancing efficient and smoother visual recognition.\u003cbr\u003e14. This product performs the test by simply clamping the battery to the battery terminals, eliminating the need to install the battery.\u003cbr\u003e15. When the contact between the test fixture and the object under test is loose, the fixture icon flashes and the buzzer emits a beeping sound.\u003cbr\u003e16. Dimensions: 167 x 80 x 34 mm\u003cbr\u003e17. Weight: 332 g\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52629617377627,"sku":"TBD0606373101A","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0606373101A.jpg?v=1773990498"},{"product_id":"h6133-12v-84v-lead-acid-battery-voltage-tester-percentage-voltmeter-gauge-lithium-battery-status-monitor-12v-84v-blue-light-12v-84v-green-light-12v-84v-white-light","title":"H6133 12V-84V Lead-acid Battery Voltage Tester Percentage Voltmeter Gauge Lithium Battery Status Monitor, 12V-84V Blue Light, 12V-84V Green Light, 12V-84V White Light","description":"\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e1. The product has reverse connection protection, it will not burn out if it is reversed \u003cbr\u003e2. Lead-acid battery Lithium battery is universal and can be adjusted through the buttons on the back \u003cbr\u003e3. It can display battery symbol + percentage or battery symbol + voltmeter, the two display modes can be switched at will \u003cbr\u003e4. The product has only two wires, simple wiring, equipped with a wiring socket, and the wire length is 300mm \u003cbr\u003e5. All battery specifications and function selections are set through the buttons on the back, no electric soldering iron is required\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003cbr\u003e1. Work voltage: 10-100V \u003cbr\u003e2. Work current: Less than 5mA \u003cbr\u003e3. Sleep current: 12uA (12V test) \u003cbr\u003e4. Display: LCD with backlit \u003cbr\u003e5. Suitable for:  3-27 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V, 60V, 72V, 84V \u003cbr\u003e6. Dimensions: 61.3 x 33.3 x 13.5mm  \u003cbr\u003e7. Mounting hole Size: 58.5 x 28.5mm \u003cbr\u003e8. Wire Length: 30cm\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"12V-84V Blue Light \/ Blue Light","offer_id":52632158798171,"sku":"HC6298BL","price":17.99,"currency_code":"USD","in_stock":true},{"title":"12V-84V Green Light \/ Green Light","offer_id":52632158830939,"sku":"HC6298GL","price":17.99,"currency_code":"USD","in_stock":true},{"title":"12V-84V White Light \/ White Light","offer_id":52632158863707,"sku":"HC6298WL","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/HC6298BL.jpg?v=1780986675"},{"product_id":"h5-12v-48v-lead-acid-battery-voltage-tester-percentage-voltmeter-gauge-lithium-battery-status-monitor-12v-48v-blue-light-12v-48v-green-light-12v-48v-white-light","title":"H5 12V-48V Lead-acid Battery Voltage Tester Percentage Voltmeter Gauge Lithium Battery Status Monitor, 12V-48V Green Light, 12V-48V White Light, 12V-48V Blue Light","description":"\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e1. Monitoring the battery power percentage by this mini tester. \u003cbr\u003e2. Easy to read the value in dark environment with the backlight. \u003cbr\u003e3. Suitable for testing 12V\/24V\/36V\/48V lead acid battery, ternary lithium battery, polymer lithium-ion battery, 3-15 series lithium-ion battery, storage battery, water battery, etc.. \u003cbr\u003e4. Designed to test the voltage, current and capacity of battery, and display them with intuitive battery symbol and percentage. Users can know the state of battery in time. \u003cbr\u003e5. Widely used for cars, motorcycles, scooters, bikes, power bank, test equipment, etc.\u003cbr\u003e\u003cbr\u003e1. Work voltage: 5-70V \u003cbr\u003e2. Work current: 3-6mA \u003cbr\u003e3. Display: HTN LCD with backlit \u003cbr\u003e4. Suitable for:  3-15 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V \u003cbr\u003e5. Dimensions: 43.3 x 23.6mm  \u003cbr\u003e6. Mounting hole Size: 40.8 x 20.8mm \u003cbr\u003e7. Wire Length: 30cm\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"12V-48V Green Light \/ Green Light","offer_id":52632263491931,"sku":"HC6299GL","price":18.99,"currency_code":"USD","in_stock":true},{"title":"12V-48V White Light \/ White Light","offer_id":52632263524699,"sku":"HC6299WL","price":18.99,"currency_code":"USD","in_stock":true},{"title":"12V-48V Blue Light \/ Blue Light","offer_id":52632263459163,"sku":"HC6299BL","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/HC6299GL_041691fa-c403-4faf-bf6c-fb9a88527ed6.jpg?v=1780986704"},{"product_id":"universal-battery-tester-for-1-5v-aaa-aa-and-9v-6f22-batteries","title":"Universal Battery Tester for 1.5V AAA, AA and 9V 6F22 Batteries","description":"1) Test batteries types:  \u003cbr\u003e\u003cbr\u003e**1.5V AAA, AA, HP16, MN2400, R03, HP7, MN1500, UM3, C, HP11, MN1400, SP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1 \u003cbr\u003e\u003cbr\u003e**9V PP3, MN1604, 6F22, 006P \u003cbr\u003e\u003cbr\u003e2) Portable and useful \u003cbr\u003e\u003cbr\u003e3) Never need to guess the battery level again \u003cbr\u003e\u003cbr\u003e4) Three colored indicators give accurate and easy battery power reading \u003cbr\u003e\u003cbr\u003e5) Size: 120*7*35mm","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632726110555,"sku":"S-DT-0161","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/S-DT-0161.jpg?v=1774020613"},{"product_id":"digital-lcd-screen-battery-tester-for-r20s-r14s-r6s-r03-r1-button-6f22","title":"Digital LCD Screen Battery Tester for R20S \/ R14S \/ R6S \/ R03 \/ R1 \/ Button \/ 6F22","description":"1. Measuring Battery Types:R20S R14S R6S R03 R1 Button 6F22 \u003cbr\u003e2. Easy to read LCD display \u003cbr\u003e3. Remove the battery cover,place two 1.5V battery type R03 in correct polarity as figure and put the cover back. \u003cbr\u003e4. Push power switch,test as figure. \u003cbr\u003e5. If the LCD digits did not show,the power source battery has been exhausted,replace new 1.5V battery type R03 or substitute. \u003cbr\u003e6. Battery type: 2 x AAA batteries(not included).\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632726536539,"sku":"S-DT-0163","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/S-DT-0163.jpg?v=1774020629"},{"product_id":"bt-168d-digital-lcd-display-battery-universal-tester-for-1-5v-aaa-aa-and-9v-6f22-batteries","title":"BT-168D Digital LCD Display Battery Universal Tester for 1.5V AAA, AA and 9V 6F22 Batteries","description":"If you want to replace your old battery tester, why not try this high quality BT-168D ABS Digital Battery Tester Black \u0026amp; Red which is a good assistant for each professional. It features high quality material and easy operation even for green hand. It will quickly test the capacity of your battery as you wish. What is more, made of high quality ABS, it has solid construction which is durable to use for a long time. With clear LCD digital screen, you can see the situation easily. So what are you waiting for? Buy it now! \u003cbr\u003e\u003cbr\u003eFeatures: \u003cbr\u003e\u003cbr\u003e1) New and high quality \u003cbr\u003e\u003cbr\u003e2) High sensitivity \u003cbr\u003e\u003cbr\u003e3) Compact and portable  \u003cbr\u003e\u003cbr\u003e4)  Anti-slip design, easy to use \u003cbr\u003e\u003cbr\u003e5) It will quickly test the capacity of your battery as you wish \u003cbr\u003e\u003cbr\u003e6) You can see the situation easily with clear LCD digital screen \u003cbr\u003e\u003cbr\u003eSpecifications: \u003cbr\u003e\u003cbr\u003e1) Model: BT-168D \u003cbr\u003e\u003cbr\u003e2)  Color: Black,Red \u003cbr\u003e\u003cbr\u003e3) Material: ABS \u003cbr\u003e\u003cbr\u003e4) Display: LCD Screen \u003cbr\u003e\u003cbr\u003e5) Dimensions: 10.8cm x 6cm x 2.4cm  \u003cbr\u003e\u003cbr\u003e6) Weight: 2.4 oz \/ 68 g \u003cbr\u003e\u003cbr\u003e7) Test batteries types:  \u003cbr\u003e\u003cbr\u003e- 1.5V AAA, AA, HP16, MN2400, R03, HP7, MN1500, UM3, C, HP11, MN1400, SP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1  \u003cbr\u003e\u003cbr\u003e- 9V PP3, MN1604, 6F22, 006P  \u003cbr\u003e\u003cbr\u003e8) Package Includes: \u003cbr\u003e\u003cbr\u003e-1 x Battery Tester","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632726831451,"sku":"S-DT-0165","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/S-DT-0165.jpg?v=1774020646"},{"product_id":"gy-6s-12v-lead-acid-battery-power-meter-lithium-battery-capacity-indicator-display-tester-percentage-voltmeter-12v-green-light","title":"GY-6S 12V Lead-acid Battery Power Meter Lithium Battery Capacity Indicator Display Tester Percentage Voltmeter, 12V Green Light","description":"\u003cbr\u003e1. 12V battery, battery, water battery and lithium battery can be used for liquid crystal display\u003cbr\u003e2. Display percentage, visually display battery power, directly connect battery positive and negative to display battery power\u003cbr\u003e3. Compatible with the following batteries:\u003cbr\u003e- Lead acid: 12V, 24V, 36V, 48V\u003cbr\u003e- Lithium battery: 2 strings lithium battery, 3 strings lithium battery, 4 strings lithium battery, 5 strings lithium battery, 6 strings lithium battery, 7 strings lithium battery, 8 strings lithium battery, 9 strings lithium battery, 10 strings lithium battery, 12 strings lithium battery, 13 strings lithium battery, 14 strings Lithium battery, 15 lithium battery\u003cbr\u003e4. The battery has its own button, which allows you to modify the battery specifications yourself\u003cbr\u003e5. Dual display of power percentage \/ voltage, you can also use the button to switch off the power, double button design, quick and easy to set up\u003cbr\u003e6. Working voltage: 6-63V\u003cbr\u003e7. Working current: less than 5MA\u003cbr\u003e8. Sleep power consumption: 12uA (12V test)\u003cbr\u003e9. Net weight: 18.7g\u003cbr\u003e10. Waterproof level: surface waterproof\u003cbr\u003e11. Color: green light\u003cbr\u003e12. Dimensions: 61.3X33.3X13.5mm\u003cbr\u003e13. Hole size: 58.5X28.5mm\u003cbr\u003e14. Installation method: Open an installation hole and press the power to enter. The battery comes with a buckle, no installation screws\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"12V Green Light","offer_id":52632826872155,"sku":"TBD01102424","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD01102424.jpg?v=1774022856"},{"product_id":"bt860-pointer-style-battery-capacity-tester","title":"BT860 Pointer Style Battery Capacity Tester","description":"1. Size: 55 x 52 x 23 mm \u003cbr\u003e2. Weight: 33 grams \u003cbr\u003e3. Fits For Testing: \u003cbr\u003e- 9V Batteries \u003cbr\u003e- 1.5V Button cells \u003cbr\u003e- 1.5V Regular or rechargeable batteries,??(Batteries are not included)?? \u003cbr\u003e \u003cbr\u003eFeatures: \u003cbr\u003e1. Compact size and light weight \u003cbr\u003e2. Good companion for travel \u003cbr\u003e3. Easy-to-read color-code scale indicates power level , tells you instantly the condition of the battery \u003cbr\u003e4. One movable arm to accommodate the battery \u003cbr\u003e5. Two buttons on the side for testing 9 volt batteries\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632827560283,"sku":"TBD01102838","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD01102838.jpg?v=1774022873"},{"product_id":"battery-tester-battery-fuel-detector-for-c-d-n-9v-aa-aaa-1-5v-digital-voltage-measurer","title":"Battery Tester Battery Fuel Detector for C \/ D \/ N \/ 9V \/ AA \/ AAA \/ 1.5V Digital Voltage Measurer","description":"Package:Blister packaging\u003cbr\u003e1. Product material: ABS plastic\u003cbr\u003e2. Weight: about 36 grams\u003cbr\u003e3. Size: 92 x 63 x 14 mm\u003cbr\u003e4. Battery type: 1.5V button battery (included)\u003cbr\u003e5. Measurable type: C \/ D \/ N \/ 9V \/ AA \/ AAA \/ 1.5V battery, does not support any rechargeable battery test.\u003cbr\u003e6. Features: LCD power indicator screen, power test at a glance.\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632827822427,"sku":"TBD01213977","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD01213977.jpg?v=1774022888"},{"product_id":"usb-adjustable-constant-current-electronic-discharger-load-anti-aging-intelligent-discharge-resistance-tester","title":"USB Adjustable Constant Current Electronic Discharger Load Anti-Aging Intelligent Discharge Resistance Tester","description":"\u003cbr\u003e1. Suitable voltage DC3.7-13V\u003cbr\u003e2. Current adjustment 0.15A-3A, continuously adjustable\u003cbr\u003e3. The continuous discharge power is 15W, that is, the discharge current is about 1A at 13V, and the discharge current is 3A at 5V\u003cbr\u003e4. The fan starts and stops intelligently to control the temperature around 40 degrees\u003cbr\u003e5. USB positive and negative can lead to a wider range of applications separately\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632830312795,"sku":"TBD01630446","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD01630446.jpg?v=1774022995"},{"product_id":"watch-repair-tools-button-battery-measuring-instrument-battery-check-meter","title":"Watch Repair Tools Button Battery Measuring Instrument Battery Check Meter","description":"\u003cbr\u003e1. Gadget to test watch battery capacity in real time, designed for the most common watch button batteries\u003cbr\u003e2. Light weight and easy to carry\u003cbr\u003e3. Dimensions: About 98 x 55 x 27mm\u003cbr\u003e4. Material: Plastic\u003cbr\u003e5. Color: Green\u003cbr\u003e6. Operation manual:\u003cbr\u003e- When the indicator light is on the red area, it means the battery is low and must be replaced.\u003cbr\u003e- When the indicator light is on the yellow area, it means that the battery is powered on.\u003cbr\u003e- When the indicator is on the green area, it means the battery is full.\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632831328603,"sku":"TBD01848613","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD01848613.jpg?v=1774023029"},{"product_id":"zb2l3-battery-capacity-tester-1-2-12v-18650-li-ion-lithium-lead-acid-battery-capacity-meter-discharge-tester-analyzer-zb2l3-battery-capacity-tester","title":"ZB2L3 Battery Capacity Tester 1.2-12V 18650 Li-ion Lithium Lead-acid Battery Capacity Meter Discharge Tester Analyzer, ZB2L3 Battery Capacity Tester","description":"\u003cbr\u003e1. Module parameters:\u003cbr\u003e- Power supply voltage: DC4.5-6V (micro USB interface)\u003cbr\u003e- Working current: no more than 70mA\u003cbr\u003e- Discharge voltage: 1.00V-15.00V Resolution 0.01V\u003cbr\u003e- End voltage range: 0.5-11.0V\u003cbr\u003e- Support through current: no more than 3.000A resolution 0.001A\u003cbr\u003e- Voltage measurement error: less than 1% + 0.02V\u003cbr\u003e- Current measurement error: less than 1.2% +-0.002A\u003cbr\u003e- Battery capacity range: 9999Ah (1Ah = 1000mAh) 2.\u003cbr\u003e2. When the value is large, it is switched by decimal point shift. When it is less than 10Ah, it will be displayed as X.XXX, when it reaches more than 10Ah, it will be displayed as XX.XX, and so on.\u003cbr\u003e3. Circuit board size: 50mmX37mm\u003cbr\u003e4. Finished product size: 50mmX37mmX17mm (Length X Width X Height, including copper foot height)\u003cbr\u003e5. Weight of board and accessories: single board 28g (including copper pillar), two 5W ceramic resistors 9g, 50W resistor about 27g (including wire)\u003cbr\u003e6. Note: In order to improve the voltage measurement accuracy, this circuit is specially designed with DC bias. When the terminal is connected nothing, a small voltage will be displayed, which does not affect the actual measurement. 0V) will display 0. If you want to understand the principle, you can check the superposition theorem in electrical engineering.\u003cbr\u003e7. How to use:\u003cbr\u003e- The battery under test should be fully charged first.\u003cbr\u003e- Connect the positive pole of the battery under test to the input positive pole, and the negative pole to the negative pole of the input. Connect the load to the output positive pole and the output negative pole, and connect the tester micro USB with working power (not available for desktop or notebook USB power supply). The battery voltage is displayed at this time.\u003cbr\u003e-  To start the test directly, just press the “OK” button, the tester can automatically formulate a suitable termination voltage according to the full charge voltage of the battery, and will flash the display 3 times to start the test. Need to manually set the termination voltage, just press the \"+\" or \"-\" button to modify in the battery voltage display state, the termination voltage is displayed at the beginning of P, the back represents the voltage value, the resolution is 0.1V, after setting, press \"OK\" \"start testing.\u003cbr\u003e- After the test starts, the tester will turn on the electronic switch that controls the load. The test process data display will be displayed between the discharge capacity (Ah), the current discharge current (A) and the battery voltage (V). When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, the display data stays above the capacity (Ah) and flashes quickly with the corresponding indicator light, the displayed capacity is the actual discharge capacity of the battery, press it \"OK\" can stop the flashing and let the data display stably. Press the \"OK\" button again to restore to the state of just powering up and replace the battery to test the next section ...\u003cbr\u003e8. Error code and meaning:\u003cbr\u003e- Err1: The battery voltage is higher than 15V\u003cbr\u003e- Err2: The battery voltage is lower than the set termination voltage\u003cbr\u003e- Err3: The battery cannot bear the load discharge current or the line internal resistance is too large\u003cbr\u003e- Err4: Current is too large (current exceeds 3.1A)\u003cbr\u003e- Err5: Improper use or wiring error has caused the device to burn down and cannot be used (current sampling or control switch MOS burned)\u003cbr\u003e9. Note: If the battery is reversed, when the load is turned on and the load current is large (about\u0026gt; 0.8A), the circuit switch tube may be damaged!\u003cbr\u003e10. Secondary calibration operation: Press and hold three buttons to power on the tester at the same time, enter the calibration mode, first display the number of calibration records, then enter the formal calibration sampling program to display 0u0A, then short-circuit the input positive and negative poles and press \"OK \"Button to complete displaying J10u, apply a standard DC voltage of 10.00V between the input positive and negative electrodes, press the\" OK \"button, and then display J2.0A, apply to the output negative electrode (inflow direction) and input negative electrode (outflow direction) After a constant DC current of 2.0A, press the \"OK\" button once to complete the calibration. The tester will pre-check the calibration data. If the calibration data is reliable, it will display 4 calibration numbers in turn and then exit. If the pre-audit believes that the data is not reliable, discard the data and exit.\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"ZB2L3 Battery Capacity Tester","offer_id":52632831885659,"sku":"TBD01875250","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD01875250.jpg?v=1774023043"},{"product_id":"multifunctional-battery-storage-box-battery-tester-battery-strength-indicator-storage-box-capacity-tester","title":"Multifunctional Battery Storage Box Battery Tester Battery Strength Indicator Storage Box Capacity Tester","description":"\u003cbr\u003e1. Material: PP\u003cbr\u003e2. Weight: 421 grams\u003cbr\u003e3. Size: 35x18x5 cm\u003cbr\u003e4. Application: battery tester, battery storage box\u003cbr\u003e5. Capacity: can hold 8 large batteries, 10 batteries on the second, 9V 8batteries, AA 48batteries, AAA 24batteries, and some small batteries can also be placed\u003cbr\u003e6. Features: unique shape, exquisite and compact, easy to carry, wide applicability, accurate and convenient measurement, environmentally friendly material, durable\u003cbr\u003e7. Note: the battery in the picture is not included\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632839586139,"sku":"TBD04269333","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD04269333.jpg?v=1774023247"},{"product_id":"2-pcs-aneng-168max-portable-battery-tester-high-precision-battery-power-tester-battery-capacity-tester","title":"2 PCS ANENG 168MAX Portable Battery Tester High-Precision Battery Power Tester Battery Capacity Tester","description":"\u003cbr\u003e1. Material: ABS\u003cbr\u003e2. Measuring range: 1.2V~4.8V and 9V battery power\u003cbr\u003e3. Display: Digital display screen\u003cbr\u003e4. Weight: 29.2g\u003cbr\u003e5. Dimensions: 52.6x23.4x53.9 mm\u003cbr\u003e6. Universal AA AAA C D 9V button battery tester (Not include battery), put the battery between two points of the battery tester, the easy-to-read display will tell you whether there is power immediately\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632843256155,"sku":"TBD05483972","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD05483972.jpg?v=1774023382"},{"product_id":"aneng-bt-168-pro-high-precision-battery-voltage-tester","title":"ANENG BT-168 PRO High Precision Battery Voltage Tester","description":"\u003cbr\u003e1. Current measurement accuracy: 0.1A\u003cbr\u003e2. Voltage measurement accuracy: 1V\u003cbr\u003e3. Internal resistance measurement range: 10 milliohms\u003cbr\u003e4. Internal resistance measurement accuracy: 0.1 milliohms\u003cbr\u003e5. Temperature measurement range: 40 degrees Celsius\u003cbr\u003e6. Capacity measurement range: 10AH\u003cbr\u003e7. Range: 1.2V-4.8V\u003cbr\u003e8. Measure without installing batteries\u003cbr\u003e9. Test all different types of batteries (18650\/16340\/14500\/10440\/Lithium, AA, AAA, C, D, 9V, coin cell)\u003cbr\u003e10. Digital display design, easy to read, digital indicates power level\u003cbr\u003e11. Can quickly test your battery capacity\u003cbr\u003e12. Small size, light and easy to use\u003cbr\u003e13. Weight: 44 grams\u003cbr\u003e14. Dimensions: 110.8x60.5x25.5mm\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632871797083,"sku":"TBD06019892","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD06019892.jpg?v=1774023875"},{"product_id":"5v-1a-2a-3a-ausb-ging-discharge-loader-mobile-power-resistance-tester","title":"5V 1A \/ 2A \/ 3A AUSB ging Discharge Loader Mobile Power Resistance Tester","description":"\u003cbr\u003e1.Type: Exclusion\u003cbr\u003e2. Performance: High temperature\u003cbr\u003e3. Material: Wire wound\u003cbr\u003e4. Production process: Ceramic insulation power type\u003cbr\u003e5. Shape: Cylindrical\u003cbr\u003e6. Allowable deviation: +\/- 5%\u003cbr\u003e7. Rated power: 10 (W)\u003cbr\u003e8. Power characteristics: Medium power\u003cbr\u003e9. Nominal resistance: 3 current dual switch load\u003cbr\u003e10. Applicable type: Universal\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632896733531,"sku":"TBD0655867","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0655867.jpg?v=1774024243"},{"product_id":"wintact-wt311-surface-resistance-meter-wintact-wt311","title":"Wintact WT311 Surface Resistance Meter, Wintact WT311","description":"As one resistance meter for object surface, it can measure the resistance value on object surface by putting two parallel electrodes close to object surface to be measured, so as to judge whether the measured object is a conductor, static material or insulator; meanwhile the meter can be used to measure the resistance to ground of object, which is specially applied to different anti-static fields \u003cbr\u003e \u003cbr\u003eFeatures \u003cbr\u003e1. Surface resistance test \u003cbr\u003e2. Three modes to display resistance value on object surface or material property simultaneously \u003cbr\u003e3. Ambient temperature measuring \u003cbr\u003e4. Temperature unit conversion \u003cbr\u003e5. Data holding \u003cbr\u003e6. LCD backlight\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Wintact WT311","offer_id":52633066930523,"sku":"HC3240","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/HC3240.jpg?v=1774027388"},{"product_id":"lithium-battery-fuel-gauge-display-module-green-blue","title":"Lithium Battery Fuel Gauge Display Module, Green, Blue","description":"\u003cbr\u003e1. Four-level battery display\u003cbr\u003e2. Working current: 5mA\u003cbr\u003e3. Working voltage: 3-34V\u003cbr\u003e4. Please be waterproof for outdoor use\u003cbr\u003e5. Working temperature: -20-50 degrees Celsius\u003cbr\u003e6. When the battery level is less than 25%, only the red frame is displayed\u003cbr\u003e7. S1-S8 optional pads can only be connected to one type, and 2 or more simultaneous short-circuiting are not allowed\u003cbr\u003e8. Lithium battery, lead acid, nickel metal hydride, battery can be used to display the battery, as long as the voltage is within the range of the parameter table\u003cbr\u003e9. Battery-type power display, select the corresponding solder pad to detect the voltage of the battery pack corresponding to 1S-8S, which is very convenient\u003cbr\u003e10. How to use: connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test, and the digital tube will display the real-time battery power\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Green","offer_id":52633077219675,"sku":"TBD0601773101A","price":10.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":52633077252443,"sku":"TBD0601773101B","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0601773101A.jpg?v=1774027625"},{"product_id":"aneng-1-5v-9v-battery-power-voltage-detector-silver-black","title":"ANENG 1.5V\/9V Battery Power Voltage Detector, Silver, Black","description":"\u003cbr\u003e1. Material: ABS\u003cbr\u003e2. Detectable batteries: No. 1, No. 5, No. 7, No. 8, 1.5V button battery, 9V battery (18650 rechargeable battery is not supported)\u003cbr\u003e3. It can be tested without battery, easy to use\u003cbr\u003e4. The LCD screen displays clearly without parallax\u003cbr\u003e5. Insulating plastic shell, hard and not cracked\u003cbr\u003e6. Weight: about 32.4 grams\u003cbr\u003e7. Dimensions: 92.3x64x13.8 mm\u003cbr\u003e8. Note: Does not contain any batteries\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Silver","offer_id":52633080693083,"sku":"TBD0601783801A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52633080725851,"sku":"TBD0601783801B","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0601783801A.jpg?v=1774027725"},{"product_id":"aneng-portable-magnetic-battery-voltage-capacity-tester","title":"ANENG Portable Magnetic Battery Voltage Capacity Tester","description":"\u003cbr\u003e1. Material: ABS\/silicone\u003cbr\u003e2. High-definition display screen, the remaining battery power is clear at a glance\u003cbr\u003e3. Soft silicone wire, good flexibility, stretch resistance\u003cbr\u003e4. Can measure No. 1, No. 2, No. 5, No. 7, 9V batteries, button batteries\/lithium batteries 18650, 26650, 21700, 14500, etc. 1.2V~4.8V range\u003cbr\u003e5. 9V dedicated battery detection interface at the bottom, corresponding to the positive and negative poles detection below 7V is exhausted\u003cbr\u003e6. High-precision detection of lithium battery voltage, whether it is charged or not, the digital display screen is clear at a glance, and it can be quickly measured by aligning the positive and negative poles\u003cbr\u003e7. Mini battery tester, small size and large function, the positive and negative ports are equipped with magnetic suction to absorb the battery for more accurate measurement\u003cbr\u003e8. The tester uses the measuring battery as the power source, and no additional battery needs to be installed\u003cbr\u003e9. Product weight: 13g\u003cbr\u003e10. Product size: 15cm x 2cm x 1cm\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52633350209883,"sku":"TBD0606132001A","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0606132001A.jpg?v=1774032622"},{"product_id":"battery-level-indicator-low-voltage-alarm","title":"Battery Level Indicator Low Voltage Alarm","description":"\u003cbr\u003e1. Material: ABS\u003cbr\u003e2. Widescreen design, vibrant colors, clear fonts, easily handles dark environments\u003cbr\u003e3. Effective anti-slip for enhanced comfort, large and clear fonts\u003cbr\u003e4. Precise display, simple connection; plug the display into the battery balance charger to check battery status\u003cbr\u003e5. Monitor your batterys operating status anytime, anywhere, preventing damage from over-discharge or over-charge\u003cbr\u003e6. When the voltage drops below the set value, a buzzer will sound and a red LED will flash.\u003cbr\u003e7. Portable and compact.\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52633356370267,"sku":"TBD0606418401A","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0606418401A.jpg?v=1774032825"},{"product_id":"tekm-8-100v-two-wire-battery-power-lcd-digital-display","title":"TEKM 8-100V Two-Wire Battery Power LCD Digital Display, Standard 6840D","description":"\u003cbr\u003e1. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries with an operating voltage range of (8V~100V).\u003cbr\u003e2. Overcharge and over-discharge voltage limits can be set, with alarm reminders for safer use.\u003cbr\u003e3. High-definition large screen display, with exceptional clarity.\u003cbr\u003e4. Built-in storage chip, data is not lost even after power failure.\u003cbr\u003e5. Alarm reminder: built-in light alarm.\u003cbr\u003e6. Fully compatible and suitable for multiple scenarios.\u003cbr\u003e7. Dimensions: 73.78 x 43.8 x 12mm","brand":"GadgetHQ","offers":[{"title":"Standard 6840D","offer_id":52633419120987,"sku":"TBD0606631801A","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0606631801A.jpg?v=1774033487"},{"product_id":"benetech-gm3110-surface-resistance-meter-benetech-gm3110","title":"BENETECH GM3110 Surface Resistance Meter, BENETECH GM3110","description":"\u003cb\u003eAbout the product\u003c\/b\u003e\u003cbr\u003eAs one resistance meter for object surface, it can measure the resistance value on object surface by putting two parallel electrodes close to object surface to be measured, so as to judge whether the measured object is a conductor, static material or insulator; meanwhile the meter can be used to measure the resistance to ground of object, which is specially applied to different anti-static fields\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e1. Surface resistance test \u003cbr\u003e2. Three modes to display resistance value on object surface or material property simultaneously \u003cbr\u003e3. Ambient temperature measuring \u003cbr\u003e4. Temperature unit conversion \u003cbr\u003e5. Data holding \u003cbr\u003e6. LCD backlight\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"BENETECH GM3110","offer_id":52634181763419,"sku":"S-HC-0901","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/S-HC-0901.jpg?v=1774038031"},{"product_id":"0402-smd-capacitor-electronic-component-sample-book","title":"0402 SMD Capacitor Electronic Component Sample Book","description":"\u003cbr\u003e1. Environmentally friendly and healthy material, durable and portable\u003cbr\u003e2. Complete variety, easy to find\u003cbr\u003e3. Suitable for engineers, students, maintenance, testing\u003cbr\u003e4. Production process: synthetic\u003cbr\u003e5. Withstand voltage: 50V\u003cbr\u003e6. Material: glass glaze film\u003cbr\u003e7. Dimensions: 19 x 13.5 x 3.5cm\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52635182072155,"sku":"TBD0602255401A","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0602255401A.jpg?v=1774047270"},{"product_id":"dc-0-200v-voltage-current-battery-tester-pzem-013-10a-pzem-015-with-50a-shunt-pzem-015-with-100a-shunt-pzem-015-with-200a-shunt-pzem-015-with-300a-shunt-pzem-015-without-shunt","title":"DC 0-200V Voltage Current Battery Tester, PZEM-015 With 50A Shunt, PZEM-015 With 100A Shunt, PZEM-015 With 200A Shunt, PZEM-015 With 300A Shunt, PZEM-015 Without Shunt","description":"\u003cbr\u003e1. Mainly used to test various battery voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, discharge energy, power consumption and running time, and display the measurement data through the LCD screen.\u003cbr\u003e2. Voltage:\u003cbr\u003e- Measuring range: 0-200V. (When the test voltage is less than 8V, please use the independent power supply method)\u003cbr\u003e- Display format: less than 10V display such as: 9.99V\u003cbr\u003eBelow 100V such as: 99.9V\u003cbr\u003eMore than 100V display such as: 199V\u003cbr\u003e- Minimum resolution: 0.01V\u003cbr\u003e-Start test voltage: 0.05V\u003cbr\u003e- Measurement accuracy: 1%\u003cbr\u003e3. Current:\u003cbr\u003e- Measuring range: 0-10A (Model: PZEM-013)\u003cbr\u003e0-300A (Model: PZEM-015)\u003cbr\u003e- Display format: less than 1A display as: 999mA\u003cbr\u003eLess than 10A is displayed as: 9.99a\u003cbr\u003eLess than 100A is displayed as: 99.9A\u003cbr\u003eGreater than or equal to 100A is displayed as: 199A\u003cbr\u003e- Minimum resolution: 1mA\u003cbr\u003e-Initial test current: 10mA (Model: PZEM-013)\u003cbr\u003e20mA (Model: PZEM-015)\u003cbr\u003e- Measurement accuracy: 1%\u003cbr\u003e4. Power:\u003cbr\u003e- Measuring range: 0-2000W (Model: PZEM-013)\u003cbr\u003e0-60000W (Model: PZEM-015).\u003cbr\u003e-Display format: less than 10W display as: 9.99W\u003cbr\u003eLess than 100W displayed as: 99.9W\u003cbr\u003eLess than 1000W displayed as: 999W\u003cbr\u003eLess than 10000W display as: 9.99kW\u003cbr\u003eGreater than or equal to 10000W displayed as: 19.9kw\u003cbr\u003e- Minimum resolution: 0.01W\u003cbr\u003e-Initial test power: 0.1W (Model: PZEM-013)\u003cbr\u003e0.2W (Model: PZEM-015)\u003cbr\u003e- Measurement accuracy: 1%\u003cbr\u003e5. Impedance:\u003cbr\u003e- Measuring range: 0-1000Ohm\u003cbr\u003e- Display format: less than 100Ohm displayed as: 99.9Ohm\u003cbr\u003eGreater than or equal to 100Ohm displayed as: 999ohm\u003cbr\u003eWhen the test range is exceeded or the current is zero, \"---\" is displayed.\u003cbr\u003e- Minimum resolution: 0.1ohm\u003cbr\u003e- Measurement accuracy: 1%\u003cbr\u003e6. Internal resistance:\u003cbr\u003e- Measuring range: 0-999Milliohm\u003cbr\u003e-Display format: 999Milliohm When the test range is exceeded or the current is zero, \"---\" is displayed.\u003cbr\u003e- Minimum resolution: 1Milliohm\u003cbr\u003e- Measurement accuracy: 1%\u003cbr\u003eNote: Before testing the internal resistance, you need to preset the full voltage according to the battery type, and you can test it after it is fully charged; if it is not fully charged, you can set the no-load battery to the full voltage, and then test it; the internal resistance is not a fixed value, the more the battery is discharged, the more The more, the higher the resistance.\u003cbr\u003e7. Capacity:\u003cbr\u003e- Measuring range: 0-1000Ah\u003cbr\u003e- Display format: less than 1AH is: 999mAH\u003cbr\u003eLess than 10Ah displayed as: 9.99 Ah\u003cbr\u003eLess than 100AH ??is displayed as: 99.9ah\u003cbr\u003eLess than 1000AH is displayed as: 999AH\u003cbr\u003e- Minimum resolution: 1mAH\u003cbr\u003e- Measurement accuracy: 1%\u003cbr\u003e8. The discharge energy is represented by the battery symbol, with a total of 10 grids, and each grid represents 10% of the power.\u003cbr\u003e9. Energy\u003cbr\u003e- Measuring range: 0-9999kWh\u003cbr\u003e-Display format: less than 1kWh display as: 999Wh\u003cbr\u003eLess than 10kWh displayed as: 9.99kwh\u003cbr\u003eLess than 100kWh is displayed as: 99.99kwh\u003cbr\u003eLess than 1000kWh is displayed as: 999.99kWh\u003cbr\u003eGreater than or equal to 1000kWh displayed as: 9999kWh\u003cbr\u003eReturn to zero on overflow\u003cbr\u003e- Minimum resolution: 1Wh\u003cbr\u003e- Measurement accuracy: 1%\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"PZEM-015 With 50A Shunt","offer_id":52635185807707,"sku":"TBD0602289302","price":32.99,"currency_code":"USD","in_stock":true},{"title":"PZEM-015 With 100A Shunt","offer_id":52635185840475,"sku":"TBD0602289303","price":35.99,"currency_code":"USD","in_stock":true},{"title":"PZEM-015 With 200A Shunt","offer_id":52635185873243,"sku":"TBD0602289304","price":36.99,"currency_code":"USD","in_stock":true},{"title":"PZEM-015 With 300A Shunt","offer_id":52635185906011,"sku":"TBD0602289305","price":40.99,"currency_code":"USD","in_stock":true},{"title":"PZEM-015 Without Shunt","offer_id":52635185938779,"sku":"TBD0602289306","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0602289302.jpg?v=1774047398"},{"product_id":"waterproof-lcd-two-wire-lead-acid-lithium-battery-digital-display-voltage-meter-8-100v-white-8-100v-blue-8-72v-white-8-72v-blue","title":"Waterproof LCD Two-wire Lead-acid Lithium Battery Digital Display Voltage Meter, 8-100V (White), 8-100V (Blue), 8-72V (White), 8-72V (Blue)","description":"\u003cbr\u003e1. Power off save, low voltage alarm, timing display, reverse connection protection\u003cbr\u003e2. Real-time monitoring, smart chip, precision fine-tuning\u003cbr\u003e3. Applicable to various instruments, mobile convenient equipment, medical equipment, electric vehicles, balance vehicles, unicycles, ternary lithium batteries, lead-acid batteries, iron-lithium battery packs, etc.\u003cbr\u003e4. Stable and reliable, fast recognition, sensitive response\u003cbr\u003e5. Reverse connection does not burn, safe and reliable\u003cbr\u003e6. The LCD display works, you can set the type of battery you need to measure\u003cbr\u003e7. Waterproof grade: IPX7\u003cbr\u003e8. Working current: less than or equal to 15mA\u003cbr\u003e9. Working air pressure: 80-106 kPa\u003cbr\u003e10. Ambient temperature: -10 to 70 degrees Celsius\u003cbr\u003e11. Measuring range: 8-72v \/ 8-100v\u003cbr\u003e12. Measurement speed: about 2 seconds\/time\u003cbr\u003e13. Display mode: LCD screen\u003cbr\u003e14. Installation size: 58 x 28mm\u003cbr\u003e15. Dimensions: 61.3x33.3x16.2mm\u003cbr\u003e16. Weight: about 27g\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"8-100V (White)","offer_id":52635195310427,"sku":"TBD0602464101","price":22.99,"currency_code":"USD","in_stock":true},{"title":"8-100V (Blue)","offer_id":52635195343195,"sku":"TBD0602464102","price":22.99,"currency_code":"USD","in_stock":true},{"title":"8-72V (White)","offer_id":52635195375963,"sku":"TBD0602464103","price":21.99,"currency_code":"USD","in_stock":true},{"title":"8-72V (Blue)","offer_id":52635195408731,"sku":"TBD0602464104","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD0602464101.jpg?v=1774047700"}],"url":"https:\/\/www.gadgethq.co\/collections\/test-equipment-battery-resistance-tester.oembed?page=2","provider":"GadgetHQ","version":"1.0","type":"link"}