YaeTek Watch Timing Machine Tester Tools Multifunction Timegrapher

Timegrapher NO. 1000 is a precise mechanical watches test instrument, it is used for multi-testing by watch manufacturers and watch technician.
Easy to use for mechanical watch collection
The frequency diagram of the watch can be displayed in the LCD screen.According to different watches, the instrument will automatically adjust optimal signal level during testing.
6 kinds of testing position can be adjusted
The sampling period can selected by 2 seconds, 4 seconds, 6 seconds, 8 seconds, 10 seconds, 20 seconds, 30 seconds, 60 seconds, and the average of corresponding period will be regard as the precise value of the watch.