🌟0.56" 3-wire digital voltage display three color options: red, green, blue.
🌟Working voltage: 0V-30V, Low-start working voltage: red is 4.5V, green is 5.0V, blue is 5.0V.
🌟High accuracy: 1% error allowed, accurate to 0.01V below 10V, accurate to 0.1V above 10V.
🌟The voltmeter has reverse connection protection, reverse does not burn.
🌟This voltmeter can be used to monitor the battery voltage of motorcycles and automobiles to grasp the battery status in time. It can also be used for other voltage measurement purposes.