Battery meter and watch tester, BECO 209 490

Universal instrument designed to be able to measure all types of batteries used in watches, calculators, cameras or electronic pocket games etc.

You can also measure whether the electronics in the watch are in order without first opening the watch. Place the watch in the middle of the device and at the same time press the “WATCH TEST” button, and a signal tone will sound every time the electronics receive an impulse.

Tests:
– 1.35/1.5V for silver oxide and manganese dioxide batteries.
– 3V for lithium batteries.