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Straight Probe

Straight Probe

Straight probes are used primarily for measuring flow as it is approaching the test area.  Its geometry allows the probe to be mounted so that it is in the direct line of airflow. Wind tunnel testing facilities often use Straight probes because their mounting systems are perpendicular to the airflow and the Straight probe places the probe tip directly in the air flow.

Downloadable Conventional Probe Brochure

Contact us today for more information about the Straight probe.

  • 1, 3, 5, or 7 hole
  • Standard tip diameter 1.6, 2.4, 3.2, and 6.35 mm
  • Accepts flow angles up to ±30° for 3-hole probe, ±50° for 5-hole probe, and ±70° for 7-hole probe
  • Temperature ratings up to 500° C
  • High accuracy NIST traceable aerodynamic calibrations
  • Up to 3000 discrete aerodynamic calibration points per speed
  • 300 Stainless steel construction; Optional nickel based super alloy for high strength
  • Optional embedded thermocouple
  • Custom engineering solutions available
  • Standard media: non-reactive gases, air, water, and other fluids
  • Angle error less than ±1°
  • Velocity error less than ±1% or ±1 m/s


Conventional System



Micro Air Data

Industry Applications


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