A Faithfull simple and easy to use tester' class='desclinks'>tester for most types of standard domestic and rechargeable batteries to help ensure they are fully charged and ready for use. A simple analogue needle display indicates the power level of the batteries (good, low or replacement required). An adjustable arm allows the tester' class='desclinks'>tester to accommodate the testing of D, C, AA, AAA, 9V 6F22 batteries and 1.5V button cells and folds down for easy storage.

Features: 
Analogue needle indicator. 
Tests D, C, AA, AAA, 9V 6F22 batteries. 
Tests 1.5V button cell batteries.

NOTE:
The tester' class='desclinks'>tester is activated by the battery being checked. Keep test time as short as possible to avoid uneccessary battery drain.