Battery tester FNIRSI HRM-10.

Product detailed description

Battery tester FNIRSI HRM-10 - battery internal resistance meter. The FNIRSI HRM-10 is a portable tester for accurate measurement of battery voltage and resistance, with TFT display. Measurement accuracy is ensured by using the four-wire Kelvin method, which eliminates resistance of conductors and contacts. This gives more accurate results, especially when measuring over small ranges.


Technical parameters:

- Voltage: 0~±100V (DC)
- voltage levels: Auto, 1V, 10V, 100V
- resistance: 0 ~ 200ohm
- degrees of resistance: Auto, 20mohm, 200mohm, 2ohm, 20ohm, 200ohm
- accuracy: ±0.5%
- signal frequency: AC 1 kHz
- power supply: Li-Ion 3.7V/1000mAh
- charging: Type-C interface ( 5V / 1A )

Caution: keep the measuring electrodes and battery poles clean. Dirt or oxide layers adversely affect the measurement results.