Digital panel voltmeter 5-48V DC 37mm red numbers

• Universal digital voltmeter for Motorbike, boats, campers, travel Trailer etc.

• Twist-and-Lock system.

• Mounts in a 1-1/8" hole in panels up, 0.25" thick, a nylon retaining nut holds the meter in place.

• Used to monitor the storage-battery voltage, with reverse connection protection function.

• Waterproof, flame retardant material

• Measure voltage: 5 - 48 V

• Diameter: 36 mm

• Thickness: 6.35 mm

• Interface Type: Anode and cathode

• Color: Black

• Display color: red