Tools Quartz Watch Battery Tester 15V 3V Button Cell Coil Watch Pulse Tester Analyzer Battery Tool Battery Tester Multi functional Quartz Watch Tester Analyzer with Impluse Tester_x000D_ Lithium, Silver Oxide Battery Tester._x000D_ Test Button cells found in watches, calculators and small electronics_x000D_ Electronic pulse tester for watches without opening the back._x000D_ A portable meter for checking watch battery and 1.5V 3V button cell batteries_x000D_ _x000D_ Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!_x000D_ Colour:Photo Color_x000D_ Material:plastic_x000D_ _x000D_ Package Contents:_x000D_ 1 x Battery Tester_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_