LED Digital Voltmeter

Volatge Meter with USB

Suitable for all Car Auto Vehicles Commercial Lorry Van

Powered by car cigarette lighter charger.
Constantly monitor battery voltage, extend and protect the battery and engine life.
Installation:Clean the Cigar socket.
Insert the jack of the product into a Cigar socket.
Fuse protection to prevent over current.
Attention:For DC 12V OR 24V vehicles.
Measuring range:DC 8V-30V+/-%1.2.
Check vehicles batteries is healthy

Type A - Voltmeter

Type B (2 in 1) - Voltmeter with USB

Type C (2 in 1) - Voltmeter with Themormeter