EC-1 EGT and CHT Instrument

EC-1 EGT and CHT Instrument


  • Non-Primary Replacement
  • 2 1/4″ Flush Mount
  • Monitor EGT And CHT With Precision Without Breaking The Bank.
SKU: ec-1 Category:
EC-1 EGT and CHT Instrument

FAA Approved

  • TSO’d & STC’d

Monitor Two Channels

  • Provides one channel of EGT and one channel of CGT.
  • Can be upgraded to a full analyzer by adding an E.I. Remote Switch kit.

Interpret Your Readings Faster

  • The digital display allows for quick trend analysis.

Budget Friendly

  • Same precision found in the most advanced analyzers on the market, but won’t break the bank.

Accurate, Dependable & Easy To Use

  • LCD sunlight viewable and backlit for night operation.
  • Electronics International consistently has been a leader in digital engine instrumentation since 1979.

Engine Leaning Feature

Precision Leaning

  • Unique stable display allows precise leaning to peak EGT or specific temperature below peak.

EGT Diagnostics

  • Valuable tool in troubleshooting EGT or CHT by providing early detection of potential engine problems.
Detonation Margin Graph

Reliable Probes

An Engine Monitor is only as good as its probes. That’s why Electronics International (EI) has taken the development of its probes, connectors, and accessories very seriously. EI has been designing and manufacturing probes for over 30 years. All of our probes have been designed in-house by our engineering team. Our team has studied, tested, and designed temperature probes since the 1970′s. They have written research documents such as The Pilots Manual – Leaning and Diagnosing Engine Problems and Accurate CHT Measurements.

Just as an Engine Monitor is only as good as its probes, a probe is only as good as its connector. That’s why EI’s engineering team developed EI’s proprietary OLC-1 connector. The OLC-1 connector greatly increases reliability and reduces installation errors as compared to traditional type connectors. Whether you’re looking for a reliable and accurate CHT, EGT, TIT, or various other probe types, EI has what you need. With more than a half-million probes sold and tested you can count on EI’s reliability.

The EC-1 kit includes one (1) P-110F Fast Response EGT Probe and one (1) P-100 CHT Probe.

P-100F Fast Response EDT Probe

EC-1 Retail Prices

Included in package:

  • EC-1 EGT & CHT Instrument
  • P-110F Fast Response Probe
  • P-100 CHT Probe
  • 8’ Thermocouple Extension Cable x 2
  • Overlap Connectors
  • Wire Harness
  • Installation/Operating Instructions
EC-1 EGT and CHT Instrument
DescriptionPackageRetail Price
EC-1 EGT & CHT Instrument PackageEC-1$528

Lead Time:

Usually ships within 2-3 business days.

EC-1 Specifications

2.50” x 2.50” x 3.65” Deep, 2 1/4” Flush Mount

7 oz (EC-1 EGT & CHT Instrument Only)

Power Requirements
7.5 to 35 Volts, Typical: 0.1 amps @ 12 Volts

Viewable in direct and indirect sunlight.

Fully backlit and dimmable for night flights.


EC-1 EGT & CHT Instrument Specifications


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