Hitech Universal LCD battery Tester
This universal tester will test the condition and charge state of almost any type of battery and battery chemistry. The easy to read LCD display indicates the condition of the battery over 18 bars. These bars are categorised as; poor, fair or good. Eliminating the guess work of which battery is flat or new/fully charged.
Compatible with; AAA, AAA, C, D, 9V, CR123A, CR2, CR-P2, CR-V3, 2CR5, button cells or other batteries with same voltage.
Poor (1-5 Bars): Battery is flat and should be replaced or recharged.
Fair (6-10 Bars): Battery has limited strength and low remaining running time.
Good (11-18 Bars): Battery has adequate power or is fully charged.