EAC-1 EGT/OAT/CHT Instrument

EAC-1 EGT/OAT/CHT Instrument


  • Primary Replacement (OAT)
  • 2 1/4″ Flush Mount
  • One Channel Of EGT, One Channel Of CHT, One Channel Of OAT In A Stable, One-Degree Digital Format.
SKU: EAC-1 Category:
EAC-1 EGT/OAT/CHT Instrument

Don’t Need Your Glasses To Read

  • Large digital backlit display.

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.

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 EAC-1 kit includes one (1) P-110F Fast Response EGT Probe, one (1) P-100 CHT Probe, and one (1) P-128 OAT/Carb Probe.

P-100 CHT Probe

EAC-1 Retail Prices

Included in the package:

  • EAC-1 EGT/OAT/CHT Aircraft Instrument
  • P-110F Fast Response EGT Probe
  • P-100 CHT Probe
  • P-128 OAT/Carb Probe
  • 8’ Thermocouple Extension Cable
  • Overlap Connectors
  • Wire Harness
  • Installation/Operating Instructions
EAC-1 EGT/OAT/CHT Instrument
DescriptionPackageRetail Price
EAC-1 EGT/OAT/CHT Aircraft Instrument PackageEAC-1$584

Lead Time:

Usually ships within 2-3 business days.

EAC-1 Specifications

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

7 oz (EAC-1 EGT/OAT/CHT Aircraft 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.


EAC-1 EGT/OAT/CHT Specifications


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