Witschi ChronoMaster Pro

The Witschi ChronoMaster Pro system is a stand-alone testing system (a manual microphone with built-in testing software) that offers the same testing specification as the Chronoscope S1, conducting & then displaying the results of professional mechanical watch tests on your existing PC or tablet screen. 

• Manual microphone with built-in Chronoscope S1 intelligence
• Shows your test results on your own computer or tablet
• No separate display screen, saving valuable space
• Connects to your computer via USB interface
• 4 programmable microphone buttons allow you to control the software
• Install the Witschi software on your PC, plug in the ChronoMaster Pro and you have your own Chronoscope S1 (with manual microphone)

6 different measurement methods are available to you for the quality control of mechanical watches with or without a strap. Rate accuracy, amplitude & beat error are all displayed numerically. The Chronomaster Pro with its display on your PC works with operating systems; Windows 7, Windows 8.1 or Windows 10

• Display modes: Continuous diagram recording, vario display, trace display, sequence display, polar display & scope display
• Measures the rate accuracy, amplitude & beat error
• Automatic detection of 6 main positions, 4 vertical positions and 2 special positions
• Guided sequence mode, adjustable 1 to 10 testing positions
• Accurate positioning every 45°
• Automatic beat selection of all common beat numbers
• Manual selection of any beat number between 3600 to 72,000
• Continuous diagram recording: selectable integration time 2 to 240s and adjustable zoom x1 to x16
• Secure mount, even for large watches
• Works with your existing PC with windows on a computer or tablet
• Works with operating systems: Windows 7, Windows 8.1 or Windows 10
• Can work with the Omega co-axial escapement

Specification:

• Rate precision: +/- 0.1s/d (range +/- 999s/d)
• Amplitude precision: +/- 1.0° (range 70° to 360°)
• Beat error precision: +/- 0.1ms (range 0 to 9.9ms)
• Lift angle: 10° to 90° (0.1° jumps)
• Stabilization time: 2 seconds to 60 minutes
• Measure time: 2 seconds to 100 hours
• Measuring positions: 10