Renata Watch and Battery Analyzer. The smart and simple way to test quartz watches for mechanical defects and to check battery voltage. The Watch Tester allows you to determine before opening a watch case if the problem is mechanical or electrical. The Battery Tester has two testing positions, one for silver oxide (1.55V), the other for lithium (3.0V). Based on the latest technology, the Renata tester also features an automatic shut off. Powered by a CR2430 lithium battery.
Swiss Made.
