[MULTIFUNCTIONAL] This battery meter can not only switch to voltmeter, but also switch to sleep mode, battery type selection and other functions.
[ TO USE] This battery meter has a reverse connection design, and the reverse circuit will not burn the detection meter, which is very smart.
[WATERPROOF] Although the battery meter is small and portable, it has excellent waterproof performance and can also be used outdoors.
[ABS CASING] The casing of the battery meter is made of environmentally friendly ABS, which is and pollution .
[EASY INTSALLATION] The battery voltmeter has a built in power cord, and the connection is simple. It is a snap type installation, which is very convenient.