Love my new engine monitoring system.
- Customer
Tyler P. from Alberta, Canada
- Aircraft
Cessna 185F
- EI Instrument
8am–4:30pm PST M–F
Open Now
CP-1A LED Intensity Control Pot
-
$72
Lead Time: Usually ships within 2–3 business days.

Love my new engine monitoring system.
Easiest company to deal with and an awesome product! Price, Certified for Primary, and Features.
Good equipment at a good price. I have used your products before and have had great success.
Easy installation.
[I chose EI because of its] reputation [and the] quality and appearance of the instrument.
The CGR-30P is a fantastic product and EI has excellent customer service. EI is the leader in engine monitors with a strong track record.
Very easy to install. Harness is clearly marked. Instrument worked first time. The instrument is intuitive and easy to use.
I was able to try out the CGR-30P in a flight school plane. I was very impressed with the ease of use, visual quality, and information provided on the main screen… I feel it will pay for itself in fuel savings, and extended engine time before overhaul.
I have seen your products in other aircraft and have seen their reliability.
I love my new EGT. Very accurate and has ambient air temperature so I know how cold my engine is before I start it. Easy to see lighting.
Good support when we called with particular questions with the initial setup. We liked the functions and the price.
Installation went great. The Fuel Flow is dead on.