FNIRSI HRM-10 Battery Internal Resistance Tester – 4-Wire Kelvin Analyzer

The FNIRSI HRM-10 is a professional handheld battery internal resistance tester designed to measure battery voltage and internal resistance simultaneously. Featuring advanced 4-wire Kelvin measurement technology, it minimizes the effect of test lead and contact resistance to provide reliable measurement results.

This battery analyzer is an excellent tool for solar technicians, battery repair professionals, electronics engineers and lithium battery pack builders who need to inspect, compare and sort battery cells.

Key Features

• 4-Wire Kelvin Measurement: Helps reduce lead and contact resistance during testing.

• Dual Measurement: Measures battery voltage and internal resistance simultaneously.

• Wide Voltage Range: Measures DC voltage from 0 to ±100V.

• Internal Resistance Measurement: Supports a measurement range of 0–200Ω.

• High Measurement Accuracy: Manufacturer-specified accuracy of ±0.5%.

• 1kHz Test Signal: Uses an AC 1kHz signal for internal resistance measurement.

• TFT Colour Display: Displays measurement results clearly.

• Battery Sorting Mode: Helps classify batteries using user-defined thresholds.

• History Records: Stores previous measurement results.

• Data Export: Supports exporting historical measurement data.

• Automatic & Manual Range: Allows flexible measurement range selection.

• USB Type-C Charging: Built-in rechargeable 1000mAh battery.

Battery Testing Applications

The FNIRSI HRM-10 can be used for inspecting and comparing compatible battery types, including:

• Lithium-ion Battery Cells

• LiFePO4 Lithium Batteries

• Lead Acid Batteries

• NiMH Batteries

• NiCd Batteries

• 18650 Battery Cells

• UPS and Solar Storage Batteries

• Automotive Batteries

Ideal For

• Solar Inverter Technicians

• Lithium Battery Repair Workshops

• Battery Pack Assembly

• EV and E-Bike Battery Projects

• Battery Cell Sorting and Matching

• Electronics Repair Engineers

• Battery Inspection and Maintenance

Technical Specifications

Package Includes

• 1 × FNIRSI HRM-10 Battery Tester

• 1 × Kelvin Test Lead

• 1 × USB Type-C Charging Cable

• 1 × User Manual

• 1 × Retail Packaging

Important Note

The FNIRSI HRM-10 measures battery voltage and internal resistance. Internal resistance readings can help compare battery condition, but they do not directly measure actual battery capacity (Ah). A separate capacity or load test may be required to determine usable battery capacity.

Order the FNIRSI HRM-10 Battery Internal Resistance Tester from SmartEshop.pk with delivery across Pakistan.