Vehicle-mounted LED digital voltmeter, 12V/24V voltmeter for vehicles, voltage monitor suitable for cars and trucks.

General description The LED digital voltmeter for your car is a practical and intuitive device that allows you to monitor vehicle voltage, guaranteeing safe guidance. The display has a digital LED tube, the sound signal is easy to read, and the error risk is reduced by traditional voltage measurements. It is designed to be easy to use, with a plug-and-play design that allows you to directly connect it to the vehicle. Specific technical switching interval: DC 8 V-30 V +/- 1.2% Compatibility: 12 V and 24 V vehicle Material: ABS, PC and high quality electronic circuit Compatibility and accessorie Suitable for car, truck, SUV, camper, motorcycle, etc. Use the voltmeter to pre-accelerate the vehicle to quickly view the voltage supplied by the alternator, if at least low during acceleration.