AvIasport Rotax 582 EGT Gauge Fahrenheit - 2 1/4 Inch

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Part# 15-08559
MFR Model# IM-783


The IM-783 instruments have been designed especially to measure the EGT in Rotax« engines 582. The IM-783 is available in 2 1/4" (57mm) diameter. Can be connected two probes. First shows the temperature of one. After of 3 seconds automatically show the other probe temperature, The two LEDs are used to show that probe is reading. The instruments use a pointer thats turns 240║, witch gives them great resolution. Their display areas are divided into red, green and yellow zones in line with the ROTAX limits.

Thanks to embedded operational amplifiers, this instrument has a high accuracy, but needs a power supply of 12V or 24V.
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WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.


  • Case: Plastic
  • Weight: 200g
  • Suitable for: Rotax 582 With Type "K" sender
  • Power Supply: 10-30VDC
  • Power Current: 0.1 Amp. Max.
  • Scale: 500-1300 ║C
  • Subdivision scale: 10║C
  • Max. Deviation: 1%
  • Dimensions: 2 1/4" (57mm) Diameter
  • Calibration: Calibrated by the manufacturer prior to shipment.

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Great service and speedy shipping The gauge looks great in the plane

March 1, 2021

Excellent gauge. Accurate, high resolution. Replaced an unpowered dual EGT which had resolution and reading problems with this one. The fact that it jumps between probe temps every 3s makes it easy to see the temp difference between the 582s two cylinders, a critical bit of data for carburetor/engine tuning. Highly recommended.

Glen K
June 2, 2017


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What sender is needed for this gauge?

We would recommend a Type K sender like our part number 10-01240.

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