Waterproof Digital Voltage Meter PDV with On/Off Switch, DC 8V-30V White LED, for Boat, Marine, Vehicle, ATV, UTV, Truck, Car, Camper, Caravan

About this item:
Recoil voltage meter PDV measures DC Voltage precisely from 8V to 30V with super bright 3-digit White LED Display.

It is designed to be IPX7 waterproof rating for tough environment.

Simple connection & installation. Connect the yellow wire to +12V or ACC, and connect black wire to chassis ground to display the real-time voltage.

Press the switch to turn on or turn off the voltage readings, if they are too annoying in the night. You can also press and hold the switch to adjust brightness as you want.

Recoil voltage meter can be installed with screw holes under trim cover. Or it can be fastened by a piece of double-sided tape. Both black and silver trim covers are included.

Widely used for cars, boats, trucks, motorcycles, bikes, RV, UTV, ATV, test equipment, voltage regulator and so on.