This practical battery tester can provide you with great convenience in circuit testing. It is mainly used to test the voltage and capacity of batteries and can be widely used in laboratory research and battery research, development, and production testing.

Specification
Color: Red Black
Material: Plastic
Suitable For Battery Model: 1.5V, AA, AAA, C, D, 9V, Mini Cell
Overall Size: 11x6.1x2.5cm / 4.3x2.4x0.98 Inch (L*W*H)
Packing List: 4 x Digital Battery Tester

Advantage
It is made of an insulated plastic shell for easy operation without batteries, and it is light and compact for easy portability.
Digital Display: It has a clear digital display, which is convenient for you to read the data accurately; in the surface of the battery tester, there is a display of positive and negative poles, which is convenient for you to put the battery in the right direction.
Easy Holding Handle: There is a push-pull handle behind the battery slot, which allows you to adjust it at any time to match batteries of different lengths.

Instruction
Easy to use, put the battery into the card slot and test the voltage and current according to the direction of the positive and negative poles on the surface of the instrument.

NOTE:
Please pay attention to checking whether your battery model matches this tester before purchasing.
Please note that the direction of the positive and negative poles when using, which can bring you a better experience.