Universal battery tester aaa aa CD 9V 1.5V Button Cell Battery Volt Tester measuring instruments battery diagnostic-tool

Features:
Universal Button Battery Checker Tester AA AAA C D 9V
Checks power level of all 1.5V & 9V batteries
Easy to read, colour coded meter indicates power level
Don't Guess Which Batteries to Keep and Which to throw Away,
Place your battery between the two points of the battery tester,
and the easy-to-read display will tell you instantly whether you have a dud,
or if you can eke out another few minutes of battery life.
Tests 1.5V miniature cells
Three result: red=replace, yellow=low power, green=good
If needle does not move,check that battery is touching both contacts before assuming
that it is completely dead.
The battery tester may be used to test the following sizes:
1.5V:
AAA, HP16, MN2400, R03
AA, HP7, MN1500, UM3
C, HP11, MN1400, SP11, LR14, UM2
D, HP2, MN1300, SP2, R20,UM1
9V: PP3, MN1604, 6F22, 006P
NOTE:
The battery  tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain.
 

Packing content:
1 x Battery Tester