Description:
1. Use high-quality materials, durable
2. Easy to use
3. Exquisite appearance
4. Stable performance
5. Wide range of use
Parameters:
The upper two ports measure 1.55V button battery, and the lower one measures 3V button battery
It is a good tool for instant testing of battery capacity, which can check the power of button battery
Simply place the side down in the correct size socket and the meter will display the battery condition
Package included:
1 x 1.55V 3V Button Battery Tester LR44 CR2032 CR2025 Watch Battery Checker Portable Button Cell Coin Battery Power Tester