Rongon Button Cell Battery Tester Portable Button Battery Checker1.5v 3v Small Battery Tester Meter Tool for LR44 CR2032 CR2025 Button Cell
 
Product Features
  

         
EASY TO CARRY The Watch Battery Tester is made of plastic material and is fairly lightweight , with a Mini size, and easy to carry. Simple but effective little battery tester checker.
         
EASY TO USESimply place it side down in the correct size slot and the meter will show you the battery status, helps you avoid battery damage from unnecessary recharges. Good tools for checking the button batteries.
         
PRACTICALThe Watch Battery Tester is a good small tool can tell you if your battery is good, low, or needs to be replaced. A must buy for anyone who uses regular or rechargeable batteries on a regular basis.
         
CRISP SCREEN Easy-to-use analyzer shows what you need to know about your batterys health, it will accurately shows whether the battery is in poor, weak, or good condition of voltage.
         
NECESSARY TOOL The tester will fit most 1.5v and 3v button batteries and indicate the battery status. It is a necessary tool for watchmakers and watch repairing workers. A must buy for anyone who uses regular or rechargeable batteries on a regular basis.