Automobile Motorcycle DC 12V to 24V LED Digital Voltmeter Bule Led, 501 Original

Description:1.Features: It use to measure DC voltage, have prevent reverse or short circuit protection function.2.Functions: Monitoring of the battery voltage, make the working voltage of battery in normal use, extend the service life of and protect the battery and motor.Motorcycle is not launched under normal circumstances, the voltage of 12.5 V is normal.Motorcycle after launch, the generator voltage normal numerical value is 13.5 V to 14.5 V, voltage too high or too low are defective, suggest to check in the repair shop.3.Fixed methods: Firstly, open a hole of about 3 cm in diameter, and then put the charger in the hole, finally, use the screw tight.4.Terminal guidance: voltmeter back marked with \\\"+\\\" \\\"-\\\", they can lead to the original car ACC on a line (this position, the key to the ACC voltmeter will work). Specification:1.Output voltage: 12V 2.Measuring range: 12 v and 24 v3.Material: plastic4.Display way: display in bule digital LED5.Size: outer diameter is about 3.6 cm, thread diameter is about 2.9 cm,and the thicker is about 1.5 cmPackage Content: 1 X motorcycle voltmeter