DC Digital Voltmeter 12-24V Car Battery Gauge Touch Switch

1 With LED digital display, shows 3-bits for easy read, twist-and-lock design, convenient to use. 2 Real-time detection of car battery voltage, fits for connecting to 12V system. 3 Universal voltage meter suitable for car, motorcycles, boats, caravans, campers, etc. 4 Small in size, easy to install and operate, the touch on/off makes it energy-saving. 5 PC flame-retardant shell, with reverse connection protection function, will not burn the circuit, safe to use. 6 Used to monitor the voltage of the battery, inform the battery voltage status in time, can also be used for other products.

What's in the box
1 x LED Voltmeter