Battery Monitor Wireless Voltmeter Coulometer User Friendly Automatic Identify 0-120V Various Protection For RV

Battery Monitor Wireless Voltmeter Coulometer User Friendly Automatic Identify 0-120V Various Protection for RV Specification: Item Type: Battery Monitor Item Model Number: KG140F Material: ABS Voltage Measurement Range external power supply: 0~120V Voltage Measurement Range self powered: 10~120V Voltage Resolution: 0.01V Current Measurement Range: 0~400A Current Resolution: 0.1A Temperature Measurement Range: -20~120 degrees Celsius AH Measurement Range: 0~9999.99AH Communication Distance: Approx. 10meter / 32.8ft Voltage Accuracy: ±2%+3 digits Current Accuracy: ±5%+10 digits Package List: 1 x Measurement Module 1 x Color Screen Monitor 1 x Sampler 3 x Data Cable 1 x Temperature Sensor 2 x Accessories 1 x Terminal Connector 4 x Screw 4 x White Accessories 1 x User Manual