FNIRSI HRM-10 Battery Tester with voltage & internal resistance
FNIRSI HRM-10 tests voltage and internal resistance simultaneously with a color display. It uses Kelvin four-wire connection for accuracy and supports manual range adjustments; suitable for car and household batteries. Customer feedback highlights good build quality and value, with mixed accuracy and ease-of-use reports
Highlights
- simultaneous voltage and resistance
- kelvin four-wire method
- clear TFT display
Pros
- simultaneous voltage and internal resistance testing
- kelvin four-wire connection for improved accuracy
- color HD display for clear results
- wide battery compatibility
- manual range adjustment option
Cons
- mixed accuracy reports from customers
- some users find it difficult to use on cylindrical cells
Best For
Features
- Simultaneously measures voltage and internal resistance for battery quality assessment
- TFT color display presents results clearly with improved readability
- Kelvin four-wire connection for higher measurement accuracy and adjustable ranges
- Suitable for car and household batteries with historical records and data export
- Voltage range to 100 V and resistance range up to 200 (ohms) with safety cautions
