
Mini voltmeter to monitor your vehicle battery status, with reverse connection protection function, the line will not be burned. Waterproof and CE certification, made of environmental protection against flame retardant materials, easy to use and install. Ideal for 12-24V car / boat / marine / vehicle / motorcycle / truck / ATV / UTV / camper / caravans / travel / trailer etc. Twist-and-Lock system. Display: 3-bit LED digital tube, led display. Installs in 1-1 / 8 ;hole in panels, 0.25 ; ;thickness, a nylon retaining nut holds the meter in place. Features: Measure Voltage: 6 - 30V Input Voltage: DC12V - 24V Size: 1.4 ;x 1.4; x 0.5 ; Interface Type: Anode and Cathode Meterial: Eco-friendly Plastic Application: Universal for all cars, motorcycles and other universal models. Package Includes: 1 x LED DC Voltmeter