This device checks the power
level of all 1.5V & 9V batteries, it features an easy to read color coded
meter to indicate power level.Don't waste money busing batteries for broken
devices, test your batteries beforehand to see if the batteries truly need to be
replaced or if the device itself is broken.
Can quickly test the capacity of your battery
Portable and lightweight design Double easy-to-read color-coded scales
indicate power level One movable arm to accommodate the battery Two
buttons on the side for testing 9 volt batteries Test multiple sizes of
batteries in one unit Dimension: 11cm*6.0cm*2.5cm