Electronics International EC-1P One Channel EGT / CHT Primary 3-1/8

Add to Wishlist
Part# 10-00807
MFR Model# EC-1P


Electronics International provides the budget-conscious pilot the option to monitor their Exhaust Gas Temperature and Cylinder Head Temperature with the same precision found in the most advanced analyzers on the market, while not breaking the bank. The EC-1 provides pilots with One Channel of EGT and One Channel of CHT readings in a stable, one-degree digital format. The large, crisp LCD is viewable in direct sunlight, and is backlit, making it easy to monitor your EGT and CHT.
California Prop 65 Warning Symbol

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.

FAA Approval

  • FAA STC'd and TSO'd


  • Size: 3-1/8" x 2.65" depth
  • Weight-Instrument: 7 oz.
  • Weight-Channel: 2 oz for a Temperature Probe & XS-6' Cable
  • Power Requirements: 7.5 to Volts, 1/10 Amp
  • Display: Viewable in direct sunlight, with dimmable 12 and 24 volt backlight control lines.
  • Accuracy: 1/2%
  • Intensity Control: An external control line allows you to control the Backlight intensity.
  • Probes: Type K Thermocouple, Ungrounded

In The Box

  • Instrument
  • P-110 EGT Probe
  • P-100 CHT Probe
  • 2 ea. XS-6' Thermocouple Cable
  • Wire Harness
  • Installation and Operating Instructions
  • Frequently Purchased With
  • Customers Also Viewed
  • Related Items



Please note, Pilotshop'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. Pilotshop 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: Does the EC-1P Once channel EGT/CHT unit need to be pre-programmed for max operating temps?

Per EI, since this is a primary replacement, this information would be pre-programmed with your aircrafts specific max temperatures.

Q: Is the EC-1P compatible for a twin? Would it be quite suitable for a 4-cyl Lycoming in a single engine airplane?

The EC-1P is suitable for both single and twin engines. In the documents tab is a complete STC list. Please verify that your aircraft in included on the list. An installation manual is also provided in the documents tab for installation information.