Description
The FNIRSI HRM-10 Battery Voltage Internal Resistance Tester is a handheld battery testing tool designed to measure DC voltage and internal resistance at the same time. It uses a Kelvin four-wire measurement method for improved accuracy and is suitable for battery checking, comparison, sorting, and maintenance work.
Its color display, sorting mode, history recording, and data export support make it useful for technicians working with different types of batteries.
Key Features
- Measures battery voltage and internal resistance simultaneously
- Uses Kelvin four-wire measurement
- Voltage measurement up to ±100V DC
- Resistance measurement up to 200Ω
- Measurement accuracy up to ±0.5%
- Automatic and manual range selection
- Battery sorting mode with user-defined limits
- Supports history recording
- Recorded data export support
- TFT HD color display
- User calibration support
- Built-in 1000mAh rechargeable battery
- USB Type-C charging
- Compact handheld design
Specifications
| Specification | Details |
|---|---|
| Brand | FNIRSI |
| Model | HRM-10 |
| Product Type | Battery Internal Resistance Tester |
| Voltage Range | 0 to ±100V DC |
| Resistance Range | 0 to 200Ω |
| Accuracy | ±0.5% |
| Signal Frequency | 1kHz |
| Measurement Method | Kelvin Four-Wire |
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