BATTERY AND PULSE TESTER ET-3500
$35.96
$45.3
Description Allows users to tell whether the step motor is working or if the battery is dead – without opening the watch. Unlike competitive testers – at a much higher price – this analyzer will test the coil as well. This compact unit is a great tool for watchmakers and jewelers as well as department stores. Uses 9 volt battery (not included).
Watchmaking