Car Voltmeter Gauge, DC 12-24 V LED Digital Voltage Meter, Waterproof Mini Round Monitor with Anti-reverse Protection, Portable Tester for Most Cars Motorcycles Trucks (Green)

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.

• Monitoring: This car dc power meter real-time display of power supply voltage value, keep track of the vehicle power status, find out the risk of power loss or overload in advance, avoid the vehicle can not be started due to malfunction, to ensure the safety of driving.
• Display: This car digital voltmeter adopts LED digital screen, the voltage reading is accurate to one decimal point, the color is eye-catching and not easy to reflect, it can be read clearly in bright light or dark conditions.
• Safety and Reliability: This car mini voltmeter insulated waterproof shell, in the car conditions, can prevent the components short circuit, built-in anti-reverse connection circuit, long-term use of the wire will not burn, use more peace of mind.
• Convenient to Use: This car voltage meter embedded design, can be installed in the thickness of 0.25 " on the panel of the 1 - 1/8 " holes, the installation is stable and not easy to poor contact, with 2 nylon fixing nuts, can quickly complete the installation.
• Package: You will get 1 x car voltmeter gauge with 1.4 " diameter, measuring range of 6 - 30 V, suitable for 12V - 24 V system, can be used in cars, motorcycles, RVs, boats and other equipment to meet the voltage monitoring needs of different scenarios.