* Big LCD display for easy reading

* Auto power off

* Dimensions: 89x27x28mm

* Test batteries of full size: D, AA, AAA and 9V 6F22

* Operation Temp: -5°C~40°C

* Storage Temp: -20°C~70°C

* One 1.5V button cell (included)

* Material: ABS plastic

Digital Battery Tester