All attitude surveys for data reliability. Driller operated, multi-shot survey instrument.

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Downhole Navigation

Driller-Operable Geophysics

In-field Geoanalysis

Structural Geology

Drilling Optimisation

The REFLEX EZ-TRAC™ is a digital downhole survey instrument that is multifunctional, easy to operate, highly accurate, robust and reliable.

The REFLEX EZ-TRAC™ is able to transfer vital downhole data in real-time via our new android based REFLEX EZ-TRAC™ App available on a REFLEX supplied tablet. Built using our industry preferred user interface, the user friendly REFLEX EZ-TRAC™ App on handheld device will operate the tool, execute surveys and sync the data to the IMDEXHUB-IQ™ at the press of a button. Results are automatically calculated and displayed on the handheld device, eliminating the risk of human error, and survey data uploaded into IMDEXHUB-IQ™ can be accessed by geologists anywhere, any time.
The REFLEX EZ-TRAC™ workflow is now more efficient, user friendly and with less steps involved reduces human errors. Minimum time is required to set up for surveying because the tool only requires aluminium extension rods to be added to place the instrument away from magnetic interference, caused by drilling equipment,  and it is ready to use.

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  • Outer Diameter
  • 35mm
  • Length
  • 1,030mm
  • Weight
  • 4.7kg

Azimuth (direction)

  • Range
  • 0 to 360º
  • Accuracy
  • ± 0.35º

Dip (inclination)

  • Range
  • ± 90º from horizontal
  • Accuracy
  • ± 0.25º

GRavity roll (rotation / toolface)

  • Range
  • 0º to 360º
  • Accuracy
  • ± 0.25º

MaGnetic Roll (rotation / toolface)

  • Range
  • 0º to 360º
  • Accuracy
  • ± 0.35º

Tool magnetic field

  • Range
  • 0 to 100,000 nT
  • Accuracy
  • ± 50 nT

Magnetic Dip

  • Range
  • ± 90º from horizontal
  • Accuracy
  • ± 0.25º

depth rating

  • Depth rating
  • 5,000m vertical in fresh water

operating environment

  • Full accuracy (calibration range)
  • 0ºC to 60ºC (32ºF to 140ºF)
  • Operating
  • -30ºC to 85ºC (-22ºF to 185ºF)
  • Storage
  • -45ºC to 85ºC (-49ºF to 185ºF)


  • Non-rechargeable lithium battery pack. Approximate battery life for downhole instrument:
  • Infrequent use
  • 4 years
  • Normal use
  • 2 years
  • Heavy use
  • 1 year


Download REFLEX EZ-TRAC™ Brochure – English
Descargar REFLEX EZ-TRAC™ Brochure – Español

Case Studies

REFLEX product suite delivers significant efficiencies to a resource project in Oman