TOP! Battery Capacity Meter Coulomb Bluetooth Ammeter Voltmeter with 2.4inch Color Screen for Electric Car RV

Advanced Monitoring: This Hall Bluetooth voltage and current meter features a 2.4 inch color screen for clear and accurate readings of your electric car or RV's battery status
Hall Sensor: No wires to break Easy wiring Bidirectional current detection for charging and discharging
Bluetooth Connectivity: Easily monitor battery performance remotely via Bluetooth, ensuring you always have real-time data at your fingertips
Wide Application: This meter is suitable for a variety of electric vehicles and RVs, helping to effectively manage battery capacity and lifespan
Reliable Battery Management: Accurately tracks voltage, current, and battery capacity to help prevent overcharging and battery damage

Current: 0.2A~100A
Voltage: 0.01V~120V
Measurement range when powered by itself: 8V~100V
Measurement range when powered by external power: 0~120V
Capacity: 0.001AH~9999AH
Energy: 0.00WH~99999.9WH
Power value: 60KW
Display mode 2.4-inch color LCD display
Communication baud rate: 9600bps
Measurement rate: 20 times/second
Colour: As Shown
Material: PVC

Package Contents:
1 x Coulomb Meter Kit

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.