Universal BT168 Digital Battery Tester Volt Checker for AA AAA 9V Button Multiple Size Voltage Meter Tools |

Universal BT168 Digital Battery Tester Volt Checker for AA AAA 9V Button Multiple Size Voltage Meter Tools |

Features:
Universal Button Battery Checker Tester AA AAA C D 9V
Don\'t 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.
Checks power level of all 1.5V & 9V batteries
Easy to read, colour coded meter indicates power level
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,  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.
AAA battery not included