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Connection via


to your Windows PC or tablet


45° grid

for precise test positions


acceleration sensor

for automatic position detection

ChronoMaster, the smart, compact microphone! The acoustic microphone for the measurement of mechanical watches and movements is user-friendly and versatile, thanks to its ergonomic and compact design. The ChronoMaster in the PRO version offers extended functionality: graphic results, sequence of different test positions and analysis of the beat noise.

Thanks to its built-in measurement electronics, this device enables you to connect to your Windows PC or tablet via a USB port – just plug in and go! Operation is ergonomic and efficient thanks to the four push-buttons. With the efficient Chronoscope Service software for Windows PC and tablet, entire test position sequences can be analysed in different display modes. In addition, the ChronoMaster is fully integrated into the WiCoTRACE central test parameter and result management system.

Compact, precision microphone with integrated measurement electronics for testing mechanical watches and movements

USB port type A with Plug’n’Play for quick and easy connection to a PC or tablet

Automatic detection of the 6 main test positions, 4 intermediate vertical positions and 2 special positions

Precise division of test positions into 45° increments

Efficient software with guided Sequence mode, adjustable for 1 up to 10 test positions

Secure mounting, even for large watches

Convenient and efficient operation thanks to built-in control keys

Ergonomic control thanks to stable hand rest in home position

Graphic results (TRC), sequence of different test positions (SEQ) and analysis of the beat noise (SCO).


Large watch holder