BT-168 AA/AAA/C/D/9V/1.5V batteries Universal Button Cell Battery Colour Coded Meter Indicate Volt Tester Checker BT168 Power

Universal Button Battery Checker Tester AA AAA C D 9V
Don\'t for 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.
Check's the power level of all 1.5V & 9V batteries
Easy to read, color-coded meter indicates power level
Tests 1.5V miniature cells
Three result: red=replace, yellow=low power, green=good
If the needle does not move, check to make sure the 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,for 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.
Color: Black
Item size: 110*59*25mm
Net weight: 51g
Note: AAA battery not include
Packing content:
1 x Battery Tester