Battery Monitor BT DC 0-120V 0-600A Voltage Current Meter Capacity Indicator
►The shunt and screws are made of pure copper material, which has good electrical conductivity, low heat generation, and low power consumption. ►The product automatically recognizes and detects the current in both charging and discharging directions.
0-120V Battery Monitor Bluetooth Voltage Current VA Meter Capacity Indicator
Protection Sound Alarm. Bluetooth password. 2.4 In Display Screen. Data Record. No pairing password is required, and no special pairing is required in the Bluetooth settings;. Bluetooth communication distance.