SHICHI Watch Maintenance Testing Fast Slow Tools Full Automatic Detector Mechanical Watch School(White) (SHICHI)

1. High-precision calibrator, fine workmanship, simple and convenient
2. Guide track: transmit the information and data in the watch, made of soft iron, durable and convenient
3. Sliding clip: Secure the watch, suitable for various sizes
4. Indicator light: red light on, flashing when power on
5. Data transmission port: upload data to computer
6. High precision, easy to use, and can be used after connecting to a computer
7. Power supply: battery-free design
8. Measurement: tablet, notebook, windows desktop computer
9. System: metric and imperial
10. Scope of application: watch repair
11. Purpose: measuring daily difference, polarization, swing amplitude, frequency dotted line, sound waveform, rise angle setting
12. Features: high precision, easy to use
13. Size: 9.8x6.5x5cm
14. Net weight: 100g
15. Note: The product only contains the detector, not other items