12-24V DC Waterproof LED Digital Voltmeter Display for Boat Motorcycle Truck Marine(Blue)

General description Measure voltage from 5-38V with this compact and efficient waterproof LED digital voltmeter, designed for monitoring your vehicle's battery condition. Ideal for use in various vehicles including motorcycles, boats, ATVs, UTVs, campers, caravans, and RVs. Technical specifications Voltage Measurement Range: 5-38V Operating Voltage: 12V-24V Installation Hole Size: 1-1/8" (for panels up to 0.25" thick) Installation Installs in a 1-1/8" hole in panels Nylon retaining nut secures the meter in place Usage Great for checking voltage in various vehicles Not recommended for use in 24V vehicles like trucks or lawn mowers Other information Made from flame retardant materials CE certification