BT168D

Can be used to test following battery size:
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

9V battery test: put battery into the two test holes on the side.
Other battery types test: open the test arm, clip battery into the test arm.
When test, pay attention to positive and negative pole.
Product size: 113x64x30mm
Product weight: about 48g
Standard accessories: meter (no battery needed)