ACOUSTIC MEASUREMENT

A fundamental rethinking.

The ONEOF® Accuracy Pro is a high-end manual multi-position acoustic sensor which brings to an end years of lack of innovation in the field of watch measuring instruments. From the design to the final assembly, each phase of the development of the ONEOF® Accuracy Pro has been made down to the smallest detail following a user-centric approach.

Breakthrough technology inside.

ONEOF Acuracy Pro XMOS Logo
As for all our professional acoustic measuring instruments, the electronic board of the ONEOF® Accuracy Pro is based on the premium XMOS micro-controller, a flawless hi-res USB audio processor.
  • Sensitive piezoelectric sensor
  • Automatic Gain Control
  • 1ppm precision TCXO
  • Cross-platform technology

Built to last

ONEOF Acuracy Pro Aluminium Element
The ONEOF® Accuracy Pro is made entirely in a high grade anodized aluminum alloy. All sensitive elements potentially in contact with the external parts of the watch are coated with a soft-touch rubber.
  • Aluminum unibody
  • Soft-touch coatings
  • Sleek design

ONEOF® uses OM10 open source movement 3d data

Built to last

ONEOF Acuracy Pro Aluminium Element
The ONEOF® Accuracy Pro is made entirely in a high grade anodized aluminum alloy. All sensitive elements potentially in contact with the external parts of the watch are coated with a soft-touch rubber.
  • Aluminum unibody
  • Soft-touch coatings
  • Zero-backlash positioning

ONEOF® uses OM10 open source movement 3d data

Position tracking

Linked with an Inertial Measurement Unit – a MEMS component that combines an accelerometer and a gyroscope  – the device delivers real-time data about both the orientation of the watch and the signal of its escapement.
  • Integrated IMU
  • Zero-backlash positioning
  • Realtime position feedback

Smart locking system

Safely secure your heavy or highly precious timepieces with the integrated smart locking system. The ONEOF® Accuracy Pro comes with two rubbers located under its stand which will softly maintain the watch during its multi-position measurement.

A new Windows App with everything you need.

The Accuracy Pro comes with a newly developed Windows App which integrates all the features you need: realtime scope view, diagram display, dispersion over time, cumulated graphs, tabular and radar chart.

Key features

Your data is precious

The Accuracy Windows App natively integrates both local and remote databases, using Microsoft SQL compact.
Your results and measurement parameters are saved and shared.

USB Plug & play

Open the app.
Plug in the device.
Place your watch on the sensor.
Done!

Multi-device technology

Want some more?
Plug in all your Accuracy devices, set measurement parameters and observe results for each device in one single app.

The heart of the watch

Use the PC speakers or headphones to listen to the escapement sound in real-time.

Remote diagnosis

Record the raw signal data of the watch and send it for further analysis.

Export & share

Export the measurement results to a CSV file or generate PDF reports.
Buy ONEOF Accuracy Pro
CHF 2’600
Download the datasheet

Any custom needs?

Do you need a specific plugin, a custom design or a measurement DLL for your own application?
Feel free to contact us and share your project with our team of engineers and designers.