0-120V 0-400A KH-F Series Electric Vehicle Motorhome Coulomb Meter + APP for Touring Car Voltammeter Battery Monitor Battery Manager Battery Tester

Specification:
1. Add a diverter housing for insulation protection
2. Built-in buzzer, which will alarm for overvoltage, overcurrent, and low capacity;
3. Newly designed interface, more beautiful;
4. Newly designed mobile app;
5. The display screen communication line has been upgraded from 3 meters to 5 meters, making it more suitable for RV use;

Packing: 1*KH140F Battery Tester