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Buy, sell, trade-in or rent Testvonics TTU-205C/E pressure temperature test set


Avionteq offers both new and refurbished or used Testvonics TTU-205C/E COMM SERVICE MONITOR for sale or rent at most competitive price. All refurbished equipment are thoroughly tested and come with our warranty and fresh calibration certificate (when required). You can also sell your excess / surplus Testvonics TTU-205C/E or receive trade-in credit towards purchase of other test equipment.


Testvonics TTU-205C/E Features and Specifications *

The TTU-205C Pressure-Temperature Test Set is the electro-mechanical predecessor to the newer digital TTU-205 models

Control and measurement of Altitude and Airspeed is operated through rotary knobs and counter assemblies.

TTU-205C/E models are generally calibrated on a 3 month calibration cycle

The accuracy of the TTU-205C/E can meet or exceed current requirements for older military and/or commercial aircraft.


Airspeed Specifications

  • Airspeed Ranges 50 to 1,000 knots
  • Airspeed Accuracy ±1-1/2 knots
  • Airspeed Slew Rate 0 to 700 knots/min
  • Airspeed Resolution ± 0.1 knot
  • Mach Limit Setting 0.8 to 3.0 Mach
  • Mach Limit Accuracy ±0.5 Mach
  • Units knots (Vc), inHg, Mach


Altitude Specifications

  • Altitude Ranges -1,500 to +80,000 ft
  • Altitude Accuracy ±15 feet or ±0.15% from -1,500 to 60,000 feet,
  • increasing linearly to ±160 feet at 80,000 feet
  • Altitude Slew Rate 0 to 35,000 ft/min
  • Altitude Rate Accuracy ±150 ft/min or 3% of setting
  • Altitude Rate Resolution 1 ft/min
  • Total Temperature Simulation 30 to 129.9 ohms (-99°C to +430°C)
  • Units inHg, feet (ft)


Leading Particulars Specifications

  • Weight 97 lbs with accessories
  • Dimensions 24.5 x 19 x 14 inches
  • Power 90 -264 VAC, 47-440 Hz, Single Phase
  • Static Load 5 to 250 cubic inches
  • Pitot Load 5 to 100 cubic inches
  • Operating Temperature -40°C to +55°C



* Testvonics TTU-205C/E technical specifications is provided for reference only. Avionteq cannot ensure accuracy of the technical specifications presented herein. The technical data may not relate entirely to all model and versions of the TTU-205C/E such as the models sold by Avionteq.

Van Nuys Airport (VNY), Van Nuys, CA 91406 USA