This 4-wire battery tester supports voltage measurement, resistance measurement, sorting, data storage, history data export, buzzer alarm, auto power off, user calibration, and firmware upgrade. The intuitive TFT color display provides a clear and quick visualization of function data. The sorting function supports eight groups of preset voltage and resistance values to quickly identify both batch screening of fine-quality batteries and the precise location of problematic batteries. Its data retention and PC export capabilities allow for comprehensive recording and analysis of test results. Suitable for various battery types.

u3010Comprehensive Functionalityu3011: The multifunctional design supports voltage measurement, resistance measurement, sorting, data storage, history data export, buzzer alarm, auto power off, user calibration, and firmware upgrade, simplifies battery assessment processes, and greatly improves work efficiency.

u3010TFT Display & User-Friendly Designu3011: The intuitive TFT color display provides a clear and quick visualization of function data. The sorting function supports eight groups of preset voltage and resistance values to quickly identify both batch screening of fine-quality batteries and the precise location of problematic batteries. Customizable auto-shutdown settings allow users to optimize power consumption and device longevity according to their specific needs.

u3010Efficient & Accurate Measurementu3011: Utilizing a Kelvin 4-wire connection method, the HRM-10 ensures highly accurate internal resistance and voltage readings (0mu03a9~200u03a9, 0V~u00b1100V), free from wire and contacting resistance interference. Its data retention and PC export capabilities allow for comprehensive recording and analysis of test results, enhancing efficiency and accuracy.

u3010Versatile Battery Testing Solutionu3011: Suitable for various battery types, such as lithium batteries, leadacid batteries, carbon-zinc batteries, alkaline batteries, button cells, 18650 lithium-ion batteries, smartphone batteries, electric vehicle batteries, and car batteries. The HRM-10 is a comprehensive diagnostic tool for various industries and applications, from automotive repairs to DIY projects.

Specifications:
Name: Battery Internal Resistance Tester
Material: ABS
Measurement voltage: 0 to u00b1100V
Measurement resistance: 0-200u03a9
Instrument test signal frequency: AC 1Khz
Charging interface: TYPE-C (5V/1A)
Battery: Built-in 1000mAh lithium battery (included)
User calibration: Support
Sorting mode: Support
History record: Support
Working environment: -10u2103 to +45u2103, relative humidity <80%
Storage environment: -20u2103 to +80u2103, relative humidity <80%
Item size: 159 * 81 * 28mm / 6.26 * 3.19 * 1.10in
Item weight: 225g / 7.94ounce
Package size: 160 * 100 * 50mm / 6.30 * 3.94 * 1.97in
Package weight: 280g / 9.88ounce

Package Included:
1 x Battery Internal Resistance Tester
1 x Clip Cable
1 x Type-C Cable