→ FAA TSO’d Replacement Instrument

→ Standard 2″ Mount

→ Reliable, Accurate & Dependable

→ Data Recording Available

→ Custom Faceplate to Match Your Limits

→ 3-Month Money-Back Guarantee

TR-1-TQ Replacement Instrument

The TR-1-TQ is our 2″ engine torque instrument for use with turboprop or jet engines. This instrument has exceptional performance, reliability and features; a design driven by our 40+ years of experience. If you need to replace or overhaul an old failing torque instrument, buy our FAA approved TR-1-TQ torque instrument which was designed with the latest digital technology. We’re so confident you’ll love the performance, reliability and features this instrument, we offer a three month money-back guarantee. If you don’t like it, send it back for a full refund.

The TR-1-TQ Toque Instrument was designed as a replacement for existing 2″ engine torque instruments. Depending on your current installation you may need to wire in aircraft power and ground. The instrument features a 210° analog arc, backlight and a dimmable, digital display. The instrument’s faceplate will be custom built to match your aircraft’s limits (red/yellow markings).

The TR-1-TQ fits into a 2″ standard round hole (MS28042-1A mount) and is 4.23″ long. It is FAA Certified to TSO: -C43c, -C44c, -C45b, -C47a, -49b, -C55a and comes with an FAA 8130-3 Airworthiness Approval Tag.

We have a full line of turboprop instruments designed as a replacement for existing 2″ instruments. For more information Download the TR-1 Brochure. If you are looking for a single, glass panel instrument to replace all of your 2″ engine instruments take a look at our STC’d & TSO’d MVP-50T.


$985 Standard Pkg

$1,485 Premium Pkg

TR-1-TQ Engine Torque Replacement Instrument

Size Two inch standard round (MS28042-1A mount), 4.23” Long
Weight 0.3 Lbs.
Power 6 to 55 Volts, 0.075 Amps @ 28V (Typical)
Connector DB-15
Environmental DO-160G
Software Designed and Documented to DO-178C, Level C
FAA Certified to TSO -C43c, -C44c, -C45b, -C47a, -49b, -C55a
Display 210° Analog Arc and Digital Display with 4 Digits
Markings Custom faceplate
Dimming Auto (electric eye, standard) and Manual (optional)
Data Recording
  • 1,000+ hour at 1 sec. per record for trend analysis and logging exceedances (available on Premium Package only)
  • Optional RS-232 input and output port to interface with EEC’s, FADEC’s and other devices
  • Custom calibration (mapping) for unparalleled accuracy.
  • Optional two open-collector (pull-down) ins controlling external warning lights or props. (0.1 Amps max)
  • Optional ARINC 429 compatible via the BC-5.


TR-1-TQ (Standard Pkg)

  • 1 Year Warranty
  • FAA TSO’d
  • No Risk 3-Month Money-Back Guarantee
  • 8130-3 Airworthiness Approval Tag Provided
TR-1-TQ Standard Pkg: $985
(Torque Transducer Not Included)
TR-1-TQ Standard Pkg: $1,180
(Torque Transducer Included)

TR-1-TQ-P (Premium Pkg)

  • 3 Year Warranty
  • FAA TSO’d
  • No Risk 3-Month Money-Back Guarantee
  • 8130-3 Airworthiness Approval Tag Provided
  • 1000+ hours of recording at 1 second per record.
  • Priority service on warranties and orders.
  • Free overnight shipping on warranties and orders.
  • Warranties handled by providing an exchange unit.
  • Custom-printed faceplates with your aircraft’s markings will be held in stock.
  • Replacement units will be held in stock.
  • Exchange the TR-1-TQ for an MVP-50T within one year and get full credit on your returned TR-1-TQ towards the purchase price of an MVP-50T.
TR-1-TQ-P Premium Pkg: $1,485
(Torque Transducer Not Included)
TR-1-TQ-P Premium Pkg: $1,680
(Torque Transducer Included)

Dealers for CGR-30P Premium

Sarasota Avionics

Call or visit us at:
(541) 318-6060