16445 Addison Road
2nd Floor
Addison, TX 75001
Call Us! 1-214-217-7600


Test Equipment Repair & Calibration



We are Fully Equipped to Calibrate Test Equipment Traceable to N.I.S.T Standards, precisely & cost effectively.

DFW Instrument, LLC offers calibration services for a wide variety of Air Data and Pitot/Static Test Sets. We are fully equipped to calibrate test equipment from the following, meeting or exceeding published specifications, traceable to N.I.S.T. Standards.

  • Barfield
  • Castleberry
  • Druck (GE Sensing)
  • Laversab


DFW performs a complete tear-down inspection, including sub-assemblies and pumps.

A system overhaul is performed, and new assemblies are replaced/repaired as needed. Our laboratory currently provides quality instrument calibration and test equipment services to organizations around the world involved in:

  • Engineering
  • Manufacturing
  • Research & Development
  • Servicing
  • Testing


Customer Value Added Features:

  • Fast Turn-Around Time
  • Pick-Up and Delivery Services Available at Request
  • Rush Service Available at Request
  • Computer Generated Calibration Certificates.


For additional information contact: Manufacturing at 214-217-7600


Test Equipment Repair and Calibration Services


RVSM Pitot Static Test Equipment

Automated RVSM/AOA-3 Channel Pitot Static Test Set DPST-9300A

2-Channel Automated RVSM Pitot Static Test Set DPST- 9200A

2-Channel Manual RVSM Digital Pitot Static Test Set DPST-8000M

NON-RVSM Pitot Static Test Equipment

2-Channel Automated Pitot Static Test Set DPST-7200A

2-Channel Manual Digital Pitot Static Test Set DPST-5000M

2-Channel Manual Digital Pitot Static Test Set DPST- 3500M

Other DFW Products

This test equipment is approved for the following:

Challenger 300
Challenger 350
Global 5000, 6000
C Series


ATR 42
ATR 72

Site Compass SCZ-106

PSIM 104 Pitot Static Isolation Manifold (2-Channel, 8 ports) / PSIM 104A Pitot Static Isolation Manifold (3-Channel, 12 ports)

Z-SAY-3 Aircraft universal Static Adapter/ ZSAY-3 with Battery Backup

PBB-1K-115/-220 Portable Battery Backup

3D Interactive Training Program


Our interactive training program allows you to fully understand how the test set operates. In most cases, once a technician views the training video, they are ready to operate the test set immediately.

Please fill out the attached form and the link will be sent to your email address.

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