MDV Super Mini Waterproof LED Display Voltmeter for Boat Marine Vehicle ATV UTV Truck Car Camper Caravan Bright White LED Display, Flush or Surface Mount

Recoil mini Voltmeter measures DC Voltage precisely from 8V-30V. Mini size with 3-digit bright white LED digital display. It is designed to be IPX7 waterproof rating for a tough environment. Simple connection and easy installation. It can be flush-mounted, or surface-mounted with a bracket. It is super compact to fit into a 7/8″ hole in the dash panel. Displays “Lo” when the voltage is lower than 8V; displays “Hi” when the voltage is higher than the measuring range. Widely used for Boat, Marine, Vehicle, ATV, UTV, Truck, Car, Camper, Caravan, 4x4S and RV, etc.