Voltmeter Waterproof LED Land Cruiser with reverse connection protection function

with reverse connection protection function

Upwards or Downwards Slated

20 x Label Sticker

- 3 wires connection

50A Grey Brad Harrison equivalent plug

Voltmeter Waterproof LED Land Cruiser with reverse connection protection functionUniversal Digital Display Voltmeter Waterproof Voltage Meter White LED for DC 12V 24V Car Motorcycle Auto Truck Voltmeter Features: Universal for: Motorbike Car Boat ATV UTV Camper Caravans Travel Trailer etc. Twist and Lock system. Display: 3 bits, LED digital tube, lamp display is Blue. It works for 12V 24V. Mini size and easy to install,work great for checking Voltage. Mounts in a 1 1 8"" hole in panels up, 0. 25"" thick, a nylon retaining nut