Features:
The cap seals the front of the socket， should water get in， the socket is self-bailing
The meter has easy to read red LED segments and connect to your 12 volt system
Easy to install and use
It is applied at cars and trucks
Color: Black
Material: ABS
Electronic Operating Voltage: 12V
Dimensions: Approx. 1.5x4.5x5.5cm/ 4.13x1.77x2.17"

Package Included:
1 x 12V Car Cigarette Lighter Socket Plug Outlet With Voltmeter Panel
4 x Screws