CHILDWEET Dc Tester Battery Monitor Recargable Battery Voltmeters Rechargable c Batteries Rechargable d Batteries Voltage Meter Batteries Rechargeable Battery Cell Tester Power Monitor

About this item Power meter: the backlight can be turned on or off by pressing the button, and the power loss in the backlight state will be saved automatically ,battery cell tester Widest application: this functional battery can be applied to various instruments and meters; portable device; power bank; medical device, electrombile, self-balance car,rechargable c batteries, tester Power monitor: fit for various battery specification,battery monitor with shunt Car battery: bright lcd display low power consumption,batteries rechargeable Digital multimeter tester: made of material, which is durble and lasting for use,car batteries Power meter: the backlight can be turned on or off by pressing the button, and the power loss in the backlight state will be saved automatically ,battery cell r