Description: - 【NO.1000 Watch Timing Machine】: This device automatically adjusts to the optimal signal level during testing, based on the specific watch being tested - 【Multifunctional Timegrapher】: The instrument is designed to automatically calculate and display real time data on rate deviation, amplitude, and beat error - 【Versatile Beat Response】: The instrument can automatically respond to conventional beats, while special beats can be manually selected for a more customized approach - 【Selectable Sampling Periods】: The sampling period can be selected by 2 seconds, 4 seconds, 6 seconds, 8s, 10s, 20 seconds, 30s, 60s, with the average value of each period serving as the exact value of the watch - 【Adjustable Testing Positions with Sound Options】: The device offers six adjustable testing positions and features an analog sound that can be played through a speaker or muted for convenience Specification: - Material: PP , Metal Size Chart: 9.8cmx3.4cm/3.86inchx1.34inch Package Includes: 1 Watch Timing Machine Note: The instrument cannot be installed in direct sunlight or where the temperature exceeds 60℃ . The machine should be kept at a sufficient distance from noisy mechanical sounds, horn sounds, sharp and crisp object knocking sounds, and cleaning machine sounds. Noisy sounds will affect the induction of signals.