FNIRSI HRM-10 Battery Voltage Internal Resistance Tester

FNIRSI HRM-10 Battery Voltage Internal Resistance Tester is High-precision handheld tester designed for measuring battery voltage and internal resistance using four-wire method. Ideal for battery testing, sorting, and maintenance applications.

Features:

• High-Precision Four-Wire Measurement
• Simultaneous Voltage and Resistance Testing
• Automatic and Manual Range Selection
• Battery Sorting Mode
• Data Storage and Export Function
• User Calibration Support
• Compact and Portable Design
• Rechargeable via Type-C