FNIRSI HRM-10 Internal Battery Resistance Meter

FNIRSI HRM-10 Internal Resistance Meter for Batteries

The FNIRSI HRM-10 meter is designed to accurately analyze battery condition by measuring internal resistance and voltage. Featuring built-in comparison functions, automatic data storage, and support for various cell types, it is suitable for both service and workshop environments. Measurements are displayed clearly on a TFT HD color screen.

Reliable Measurements

Utilizing a four-wire measurement technique, the device minimizes the influence of wire and contact resistance, ensuring accurate readings even at low internal resistance values. The sorting function allows configuration of 8 sets of voltage and resistance thresholds, enabling quick identification of faulty cells or selection of cells for further use. This significantly accelerates quality control processes for battery batches.

Automatic Data Storage and Export

Measurement results are automatically saved in the device's memory. The meter can connect to a computer for data export and further analysis, facilitating documentation and long-term comparison of results. The data retention function keeps results visible on the screen without re-measurement. An automatic shutdown feature enhances safety and extends battery life per charge.

Stable and Ergonomic Design

The ABS plastic housing with enhanced drop resistance improves durability. Anti-slip silicone elements prevent sliding during use, and the ergonomically shaped case fits comfortably in the hand. A built-in stand allows stable positioning at an angle for ease of use.

Compatibility with Various Battery Types

The HRM-10 supports a wide range of cells including lithium-ion (e.g., 18650), lithium-polymer, lead-acid, alkaline, zinc-carbon, and button batteries. This versatility makes it ideal for mobile device servicing, automotive applications, electronics, and more.

Included Accessories

• Meter
• USB-A to USB-C cable
• Measuring cable

Specifications

• Voltage range: 0–100 V DC
• Resistance range: 0–200 Ω
• Accuracy: ±0.5%
• Voltage measuring ranges: AUTO, 1 V, 10 V, 100 V
• Resistance measuring ranges: AUTO, 20 mΩ, 200 mΩ, 2 Ω, 20 Ω, 200 Ω
• Test signal frequency: AC 1 kHz
• Charging: USB Type-C connector (5 V / 1 A)
• Rechargeable battery: Lithium 1000 mAh
• User calibration: Yes
• Sorting mode: Yes
• Measurement history: Yes
• Measurement data export: Yes
• Operating temperature: -10°C to +45°C
• Storage temperature: -20°C to +80°C
• Operating relative humidity: <80%
• Storage relative humidity: <80%
• Dimensions: 158.7 × 80.5 × 28.4 mm
• Weight: 225 g