Feature: 1. Excellent Performance: Depending on the watch, the mechanical watch timing tester automatically adjusts the optimal signal level during the test. 2. Multifunctional Machine: The watch timing machine will automatically calculate the rate deviation, amplitude, beat error, and display the data in real time. 3. Adjustable Testing Positions: There are six test positions which can be adjustable, and the speakers play simulated sound or mute, convenient for using. 4. Digital Display Instrument: The swing measurement adopts digital display with 1° accuracy and 100°‑360° measurement range, delivering a more accurate result. 5. Wide Application: Multifunction watch timegrapher is suitable for mechanical watch, popular with the professional watchmakers as well as the watch collectors. Specification: Item Type: Watch Timing Machine Material: ABS Voltage: AC 100-240V Product Model: No.1000 Automatic Beat: 12000, 14400, 18000, 19800, 21600, 25200, 28800, 36000, 43200. Manual Beat: 3600, 6000, 7200, 7380, 7440, 7800, 9000, 9100, 10800, 11880, 12000, 12342, 12480, 12600, 13320, 13440, 130500, 14000, 14040, 14160, 144200, 14 21031, 21306, 21600, 25200, 28800, 32400, 36000, 43200. Lifting Angle Range: 30°-70° Measurement Period: 2s, 4s, 8s, 10s, 20s, 30s, 60s Swing Measurement: Digital display, the accuracy is 1°, the measurement range is 100°-360° Polarization Frequency Error Measurement: The unit of value is milliseconds; the resolution is 0.1 milliseconds, and the measurement range is 0.0 to 9.9 seconds.. Package List: 1 x Timegrapher1 x Microphone1 x Power Cord1 x Manual Note: Please read the manual carefully before use.