Handy pocket-size tester that checks the condition of AAA, AA, C, D, N and 9V batteries plus button cell lithium batteries. Gives an instant readout of battery condition – replace, weak or good. An extremely handy addition to the service bench or equipment hire department. Dead easy to use – checks batteries in seconds and saves messing around with DMMs and test leads!
Not suitable for 1.2V rechargeables.