Features:
100% Brand new and high quality!
Can be used to monitor output voltage and battery state‚ plug it into car cigarette lighter or power socket‚ suitable for 12V and 24V vehicles.

Specifications:
Dimension: 9.8 x 5 x 3 cm
Color: Black
Voltage: DC 8-18V
Display: 3 digit numbers

Package includes:
1 x Car Voltmeter