Power Tester for Button Coin Cell Batteries for CR2032, Measuring Device with Color Indicator for Low, Medium, and Full Levels

Key features

【 Power Indicator】This device is designed to check and measure the power level of button batteries. It has a clear indicator system that allows you to easily determine the power., 【Convenient Usage】Simply insert the button into the tester and observe the indicator.

The red area indicates low power and suggests replacement, while yellow means the has been used. If the indicator is green, it means the is full., 【Accurate Measurement】The tester provides accurate and reliable measurements, ensuring that you have a clear understanding of the 's power level., 【Compact and Portable】With a size of about 97 x 51 x 26mm, this tester is compact and lightweight, making it convenient to carry and use anywhere., 【 Materials】Made of plastics, this tester is and long-lasting, ensuring its functionality for repeated use..