Description
HRM-10 Battery Resistance Tester
FNIRSI® HRM-10 Battery Resistance Tester is a professional portable instrument developed for accurate measurement of battery internal resistance and voltage parameters. Designed for lithium battery diagnostics and battery performance evaluation, the HRM-10 utilizes four-terminal Kelvin testing technology to minimize lead resistance interference and improve low-resistance measurement accuracy.
Features:
- True four-wire (Kelvin) measurement topology for accurate internal resistance readings.
- Simultaneous display of internal resistance and voltage values on a single screen.
- Automatic range selection with manual override capability for flexible operation.
- Eight-group sorting mode with user-defined pass/fail thresholds for battery grading.
- Automatic PASS/FAIL verdict display during sorting operations.
- Internal history record with automatic saving of all measurement and sorting data.
- USB-C mass-storage data export to PC as spreadsheet files.
- Independent calibration for voltage and resistance ranges.
- Factory reset function to restore original calibration parameters.
Specifications:
| Parameter | Value |
|---|---|
| Brand | FNIRSI. |
| Model | HRM-10. |
| Type | Vehicle Battery Tester. |
| Voltage Measuring Range | 0 to ±100VDC. |
| Voltage Gear | Auto, 1V, 10V, 100V. |
| Resistance Measuring Range | 0 to 200Ω. |
| Resistance Gear | Auto, 20mΩ, 200mΩ, 2Ω, 20Ω, 200Ω. |
| Accuracy | ±0.5%. |
| Signal Frequency | AC 1kHz. |
| Rechargeable | Type-C Interface (5VDC/1A). |
| Battery | 1000mAh lithium battery. |
| User Calibration | Support. |
| Sorting Mode | Support. |
| History Record | Support. |
| Recorded Data Export | Support. |
| Working Environment | -10°C to +45°C, relative humidity < 80%. |
| Storage Environment | -20°C to +80°C, relative humidity < 80%. |
| Size | 158.7×80.5×28.4mm. |
| Weight | 225g. |
Applications:
- Lithium battery internal resistance testing.
- Battery pack matching and sorting.
- Battery aging analysis.
- Electric vehicle battery maintenance.
- Energy storage system diagnostics.
- Battery production quality inspection.
- Portable electronics battery testing.
- Laboratory battery analysis.
- Repair workshop maintenance.
- Rechargeable battery health monitoring.
Package Include:
- 1x FNIRSI® HRM-10 Battery Resistance Tester unit.
- 1x Kelvin clip test lead set.
- 1x USB-C charging and data cable.
- 1x User manual.
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