PR/UN - Prandtl Probe


Prandtl probes have 2 ports and provide pitot and static pressures. This version is compatible with UN and SUN multi-port mounting adapters - which have been built into many sailplanes.

Type: Pitot (total) and static
Number of Functions/Ports: 2

  • Tube: Carbon fiber or black anodized aluminum (same price - carbon fiber recommended and in stock)
  • Head: eloxal coated aluminum

Overall Length: 350 mm - Other lengths available upon request with 2 to 6 month lead-time.
Weight: 30 grams (1.06 ounces)


  • Works with UN and SUN mounting adapters
  • Does not work with ST1, or ST2 mounting adapters

Material Options

  • Carbon Fiber (standard, in stock), Order esa-PR-UN-Carbon
  • Black anodized aluminum (special order), Order esa-PR-UN-AL

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  • Brands Esa systems
  • Product Code: esa-PR-UN
  • Availability: In Stock
  • $135.00

Available Options

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Tags: probe