August 25, 2022
TWS: A NEW EDITION IN THE CAPITAL OF WATCHMAKING KNOW-HOW
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Accuracy Pro - Acoustic Measurement Device
The ONEOF® Accuracy Pro is a high-end multi-position acoustic sensor for the measurement of mechanical watches. This device opened up a new era of innovation in the field of watch measuring instruments.
Purpose-built for Swiss Watchmaking
With our dedicated and powerful acoustic technology, our sensors perfectly meet the most stringent requirements of the Swiss watch industry.
Specifications
- Manual multiposition
- 45° zero-backlash positioning
- Smart locking System
- Heavy watch locking system
- USB-C plug & play
- Anodized aluminum body
- Sensitive piezoelectric sensor
- Automatic gain control
- 1ppm precision temperature compensated quartz oscillator (TCXO)
- Integrated IMU with a 1° orientation detection
- Cross-platform technology (Windows, iOS, macOS)
Breakthrough Technology Inside
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
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.
- Aluminium unibody
- Soft-touch coatings
- Sleek design
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-blacklash positioning
- Realtime position feedback
New Intuitive Interface
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 all in an intuitive and user-friendly interface.
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Datasheet
See all the features and specifications of the ONEOF Accuracy Pro has to offer on the product datasheet.
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ONEOF Accuracy Pro User Guide
Quickly learn how to use your ONEOF Accuracy Pro to its full potential and become familiar with all the features of the ONEOF® Accuracy App.
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iOS & Windows
All ONEOF® devices are compatible with iOS and Windows Accuracy apps. When paired with a ONEOF® sensor, all apps are free to use, with no licensing fees or user registration.
All H2i products are designed, manufactured and assembled in Neuchâtel, Switzerland. We have always taken special care to provide both high performance and user-friendly interfaces. All our software is developed in-house with the latest native programming languages.
