12V Car Digital Voltmeter Gauge, Battery Voltage Mete, Waterproof LED Display Motorcycle Voltmeter Power Energy Volt Meter Gauge for Trailer Camper Boat Marine Vehicle Caravan Car Battery Voltage

Highlights

• Easy Installation: With only two wires to connect (red to positive "+" and black to negative "-"), installation is a breeze. No separate power supply needed. The mini size and waterproof design make it versatile and convenient to use.
• Battery Voltage Monitor: The voltmeter flashes constantly when the voltage is below 11.5V or above 19.8V, ensuring you stay informed about your battery's condition.
• Compatibility: Perfect for monitoring battery condition in motorcycles, cars, trailers, boats, marine vehicles, trucks, ATVs, UTVs, campers, caravans, and more.
• Accurate Readings: The digital tube display provides precise voltage readings. Whether you're on the road or at the dock, you can rely on this monitor to deliver accurate information about your battery's voltage status.
• Lightweight and Compact Design: With its compact size and lightweight construction, this battery voltage monitor is easy to install and won't take up much space in your vehicle.