- Simply plug into cigaretter socket, instant confirmation of battery voltage, low power consumption high light display. Applies to all 12V and 24V cars, SUV, trucks, buses etc.
Voltage measuring range: DC 8-40V
Voltage display: three red LED Nixie tube
Purpose: to monitor the battery voltage
For 12V and 24V battery
1 x Auto Car Cigarette Lighter Voltmeter