Measure voltage: 6-30V,The meter has easy to read LED segments and connect to your 12 volt system., great mini voltmeter to monitor your vehicle battery status,with reverse connection protection function, line will not be burnt.
Mounts in a 11.42" hole in panels up , a nylon retaining nut holds the meter in place.
Made of protection against fire retardant materials,Easy to use and install.
LED Light Color:Blue,Green,Red.Size:14.18'' x 5.9'' x 11.42'', Simple,small and elegant design,Interface type: Anode and Cathode
Great for 12-24V Car Boat Marine Vehicle Motorcycle Truck ATV UTV Camper,Caravans,Travel Trailer etc.