FR HRM 10 IR BATTERY TESTER

✅ FR HRM‑10 – Handheld Battery Voltage & Internal Resistance Tester

The FR HRM‑10 is a high-precision handheld meter designed for both voltage and internal resistance (IR) measurement. Ideal for evaluating battery health—from AA/AAA cells to car and e-bike batteries—it’s a must-have tool for technicians, hobbyists, and production environments.

🔧 Key Features

✅ Voltage & IR Measurement
• Simultaneously reads DC voltage and internal resistance
• Voltage range: 0 to ±100 V DC (with manual or auto-range options)
• Resistance range: 0 to 200 Ω across five scales 

📺 Color TFT Display
• High-definition screen shows clear readings and data trends 

🔗 4-Wire Kelvin Sensing
• Reduces contact resistance for ultra-accurate readings down to milliohms

⚙️ Advanced Functions
• Sorting mode with 8 threshold presets (pass/fail filtering)
• Auto/manual gear selection for voltage/resistance ranges
• History log and USB-C data export of results.

🔋 Rechargeable & Portable
• Built-in 1000 mAh Li-ion battery, charges via USB-C (5 V/1 A)
• Includes fold-out stand; ideal for field and production use. 

🔧 Technical Specs

📐 Voltage Range: 0 to ±100 V DC
📶 Resistance Range: 0 to 200 Ω (auto gear selection)
🎛️ Range Options: Automatic, 1 V/10 V/100 V; 20 mΩ/200 mΩ/2 Ω/20 Ω/200 Ω
⚙️ Accuracy: ±0.5%
📈 Test Signal: AC 1 kHz
🔋 Battery: 1000 mAh Li-ion
🔧 USB-C Recharge: 5 V / 1 A
🌡️ Operating Temp: –10 °C to +45 °C
📦 Size: 158.7 × 80.5 × 28.4 mm
⚖️ Weight: 225 g 

📦 Package Includes

📦 1× FR HRM‑10 Tester
📦 1× Kelvin Clip Test Lead
📦 1× USB‑C Charging Cable
📘 1× User Manual

🧠 Why Choose FR HRM‑10?

Perfect for anyone tracking battery condition—provides both voltage and aging resistance in one compact tool. Four-wire sensing ensures accuracy, while history storage and export features support quality control and diagnostics. Portable, user-friendly, and built for field or workshop use.

Amazon: amazon.com/HRM-10

FNIRSI :  fnirsi.com/HRM-10

Youtube: https://youtu.be/I1ZBSWwxEl8