For AA/AAA/C/D/9V/1.5V Battery Tester Small Size 0-40 (??) Check Tester
For AA/AAA/C/D/9V/1.5V Battery Tester Small Size 0-40 (??). Check Tester. 1 Battery tester (battery not included). - Colour: Black. - Test the condition of the battery in seconds. - A removable to hold the battery.