FNIRSI HRM-10

One of the key advantages of this model is its true four-wire (Kelvin) measurement method, allowing highly accurate simultaneous measurement of battery voltage and internal resistance. The FNIRSI HRM-10 features automatic range selection, battery sorting based on user-defined thresholds, measurement history storage, and data export capabilities. It is suitable for testing lithium, lead-acid, NiMH, NiCd, alkaline, and many other battery types.

Functions

• Simultaneous measurement of battery voltage and internal resistance
• True four-wire (Kelvin) measurement method
• Automatic and manual measurement range selection
• Battery sorting function with user-defined limits
• User calibration function
• Measurement history storage
• Historical data export
• High-definition color TFT display
• Suitable for lithium, lead-acid, NiMH, NiCd, alkaline, and other battery types
• Built-in rechargeable lithium battery
• USB Type-C charging

Technical Specifications

• Model: HRM-10
• Application: Battery voltage and internal resistance tester
• Voltage measurement range: 0...±100 V DC
• Voltage ranges:
  • Auto
  • 1 V
  • 10 V
  • 100 V
• Internal resistance measurement range: 0...200 Ω
• Resistance ranges:
  • Auto
  • 20 mΩ
  • 200 mΩ
  • 2 Ω
  • 20 Ω
  • 200 Ω
• Measurement accuracy: ±0.5%
• Test signal frequency: AC 1 kHz
• Measurement method: Four-wire (Kelvin)
• User calibration: Yes
• Battery sorting function: Yes
• Measurement history: Yes
• Data export: Yes
• Battery capacity: 1000 mAh
• Charging: USB Type-C (5 V / 1 A)
• Operating temperature: -10 °C to +45 °C
• Relative humidity: <80%
• Dimensions: 158.7 × 80.5 × 28.4 mm
• Weight: 225 g

Package Contents

• FNIRSI HRM-10 Battery Voltage and Internal Resistance Tester
• Kelvin test leads with clips
• USB Type-C cable
• User manual
• Packaging