1.This car dc power meter real-time display of power supply voltage value, at any time to grasp the vehicle power status. LED digital screen, voltage reading accurate to one decimal point, can be clearly read.
2.This car digital voltmeter insulated waterproof shell with built-in anti-reverse connection circuit, can prevent component short circuit and wire burnout. With nylon fixing nut, it can be installed easily, and it is not easy to make bad contact.
3.You will get 1 x car voltmeter gauge, measuring range is 6 - 30 V, adaptable to 12 V - 24 V DC system, suitable for cars, motorcycles, RVs, boats and other equipment, to ensure driving safety.