RU/UN - Total Energy Probe - for UN and SUN mounting adapters
This standard TE probe is extremely popular and reliable. This version is compatible with UN and SUN multi-port mounting adapters - which have been built into many sailplanes.

Type: Total Energy
Number of Functions/Ports: 1

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

Overall Length: 800 mm (31.50 inches)
Protruding Length: 720 mm (28.3 inches)
Weight: 37 grams (1.13 ounces)

Mounting Tip
esa-systems recommends mounting this type of probe with the tip pointed up - as shown in the images at right.


  • 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-RU-UN-Carbon
  • Black anodized aluminum (special order), Order esa-RU-UN-AL

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  • Brand: Esa systems
  • Product Code: esa-RU-UN
  • Availability: In Stock
  • $110.00

Available Options

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Tags: te probe