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Witschi QuartzMaster Pro ® Quartz Watch Tester - HT71-PRO

Brand: Witschi Electronic

Subtotal: £3,095.00 Price: £3,095.00 + VAT if applicable

SKU: HT71-PRO Packaged weight: 4.00kg

Witschi QuartzMaster® Pro Quartz Watch Tester.

The expert in the measurement of open quartz watches!

Offers an extensive range of measurement and testing options for the analysis of open quartz watches and the battery. Thanks to its quick, accurate measurement procedures, not only is it indispensable for service and production, but also an important measuring instrument in the watch laboratory.

User-friendly and compact measuring device is connected to the display unit via a USB interface.

With its freely configurable keys and rotary knobs, three practical contact brackets and the ingenious watch movement holder, testing is trouble-free. And thanks to the optional dummy battery, the watch is quick and easy to connect to the measuring device.

Automated measurement sequences with WiCoTRACE

With WiCoTRACE test parameter and measurement results management, automated measurement sequences can easily be created and managed centrally. The clearly laid-out application in WiCoTRACE supports an efficient test procedure.


  • Compact and ergonomic measuring device for open quartz watches
  • Plug & Play thanks to USB interface
  • Battery tester with load resistances of 100 Ω, 2 kΩ and 2 MΩ
  • Easy to operate thanks to configurable rotary knobs and keys on the device
  • Suitable for both left- and right-handed users
  • Dedicated, yellow bracket for the accelerated measurement
  • Dummy battery for rapid connection of the watch to the measuring device (optional)
  • The lighting for improved readability of the watch hands changes colour depending on the result and device status
  • A mirror enables the user to see the hands from the working position
  • WiCoTRACE software with automated measurement sequences and direct measurement mode


Windows PC

Windows tablet

Interfaces 1 x USB Type A (Type C device )

1 x Dummy battery compartment

Dimensions 142mm x 53mm x 104mm (W x H x D) without contact bracket

Weight 430 g

Dummy battery (optional)

Suitable for the common battery diameters 5.8, 6.8, 7.9, 9.5 and 11.6 mm

Current measurement with variable supply voltage, as well as battery measurement

Speed -300 to +300 s/d (0.1% ± 0.03 s/d)

Voltage 0 to 3.5 V (0.5% ± 10 mV)

Current 0 to 20 mA (2% ± 2 nA)

Motor pulse 0 to 100% (± 10%)

Pulse duration 0 to 20 ms

Resistance 10 Ω to 1 MΩ (2% ± 5 Ω)

Measurement time 2 s to 16 min

Power supply 0 to 3.5 V

Time base OCXO (± 0.026 s/d)

Ambient conditions Temperature: 10 - 40 °C

Relative humidity: max. 80 %

Measuring conditions

Technical specifications subject to change without notice.

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