Barfield TT1000A Turbine Temperature Test Set

Barfield TT1000A
Manufacturer: Barfield
Part Number: TT1000A
Condition: New
Price: $4,641.35
Lead Time: On-Order
Stock: 0 available now, 2 on the way to us
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Rating: 5.0 Based on 1 customer review
Used Also Available

In addition to selling this item as new, we also have used or refurbished of this item in stock (subject to prior sale).

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The TT-1000A provides the means for quickly troubleshooting aircraft temperature indicating systems. It has sufficient sensitivity and accuracy to test thermocouple and system resistance, insulation, and indicator calibration. It features portability, simplicity of operation, direct reading, and multi-functional versatility.


The TT1000A is a completely self-contained, battery-powered, aircraft turbine temperature system tester capable of measuring system lead resistance, insulation, and performing indicator run-outs with a range up to 1000 °C. The unit was specifically designed to meet all requirements for testing aircraft Chromel/Alumel (CH/AL) turbine temperature measuring systems and provides an accurate display of thermocouple outputs in degrees Celsius (°C).

The TT1000A is engineered for maximum ease of operation and includes an automatic digital display that practically eliminates human error and reduces testing time to a minimum. The test leads incorporate automatic temperature compensation to remove induced voltage caused by a "Cold Junction" created when the test leads are attached to the aircraft.

All of the features designed into the TT1000A have been added to reduce maintenance time and cost as well as provide a maintenance-friendly tester for measuring and displaying the resistance of thermocouple, thermocouple rings, and system lead circuits. Simulates CH/AL thermocouple with or without simulated system lead resistance. Simulates thermocouple outputs and system lead resistances from 0 to 25 ohms. Measures and displays insulation resistance of system wiring and other components. Measures and displays values of CH/AL thermocouple in terms of degrees Celsius (°C) temperature.


  • Automatically compensates for the ambient temperature at test lead connection junction point or indicates cold junction temperature
  • Thermocouple and lead resistance measurements to 0.01 ohm and insulation measurements up to two (2) megohms
  • Large, 9mm (0.35") high character, 3 1/2-digit liquid crystal display with pre-programmed legends
  • Range: from 0 to 1000º C certified, -60 to 1160º C extended
  • Measures and displays values of CH/AL thermocouple in terms of degrees Celsius (ºC) temperature
  • Simulates CH/AL thermocouple with or without simulated system lead resistance
  • Accuracy: Typical measurement error at ambient (25ºC) less than ± 1ºC


  • Length - 8.0 in (20.3 cm)
  • Width - 5.5 in (14.0 cm)
  • Height - 5.0 in (12.7 cm)
  • Weight - 4.0 lbs (1.8 kg)
Alternate Models
101-00901Manufacturer Model Number
102-00902 Specially modified TT1000, adapter cable and carrying case for testing GE CF6-80 A, A1 and C2 engines.
102-00903Specially modified TT1000, adapter cable and carrying case for testing GE CF6-6 and CF6-50 engines.
TT-1000AAlternate Part Number
TT1000Previous Model Number
Shipping Information
Pkg. 1 Weight5 lbs.
Pkg. 1 Dimensions10 in. x 15 in. x 6 in.
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We provide short-term and long-term rentals for the TT1000A. We will ship the item directly to you and arrange for pickup at the end of your lease.

Sell or Trade-In

We can purchase your used TT1000A (or similar GSE items like it) and apply it as a credit for new GSE, or buy it outright directly.

Great price and fantastic customer service!
We highly recommend CGSE for any and all GSE needs.
The equipment arrived in a timely manner and the packaging assured arrival with no damage.