Confidence in a tough environment


Now available to the diamond, RC, production hole drilling and civil markets. No matter your application, DeviGyro delivers high speed, continuous surveying in a compact and affordable package.

The DeviGyro is a miniature continuous rate gyro sensor that utilises a proprietary navigational algorithm to deliver the high standard of quality assurance Devico products are known for. Designed with convenience and ease of use in mind, the DeviGyro is available in three rugged and durable configurations to suit a range of survey applications. With uncomplicated operation and an attractive price point, the DeviGyro is resetting the standard for driller operated survey systems.


  • Continuous surveying: 10 samples per second
  • Battery: 25 hours continuous use. No charging required
  • Android operating software features built-in quality assurance processor
  • Handheld: Android 7.1 or newer

Technical Specifications

  • Survey speed: Up to 100m/min* (recommended 60-80m/min)
  • Inclination accuracy: ±0.1°
  • Direction accuracy: ±0.5°
  • Tool face accuracy: ±0.2°
  • On board memory: 6hrs 40min of surveying
  • Temperature: -15° to +75°

*Not applicable in production hole applications


The highly anticipated cloud-based data management program, DeviCloud, is now available for use with the DeviGyro.


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Frequently Asked Questions
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DeviGyro RG40 (standard)

  • High-speed continuous surveying
  • Diamond drilling
  • RC drilling
  • Geotechnical drilling
  • Pilot holes


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DeviGyro Overshot Xpress (OX)

  • High-speed continuous surveying whilst pulling core tube
  • Diamond drilling




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DeviGyro RG30 (slimline/blast holes)

  • Continuous blast hole surveying
  • Available with our continuous PHQC (Production Hole Quality Control) survey package




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Downhole Surveys are the exclusive Australian distributors for Devico products.

Ready to achieve absolute precision on your next drill campaign?