Mini Car Cigarette Lighter Powered 0.9" Green Backlight Display Voltmeter for Car - Black + Silver
Color Black + Silver Brand N/A Model N/A Quantity 1 Piece Material ABS Shade Of Color Black Other Features With this voltmeter you can detest the status of the car battery and adopt proper precautionary measure. Normal: 12.2~12.8 (when the car is not started) 13.4~14.8 (when the car is started). Packing List 1 x Voltmeter