[I chose the CGR-30P because of its] ease of use.
- Customer
Chris M. from Pennsylvania
- Aircraft
Piper PA-28 Cherokee
- EI Instrument
8am–4:30pm PST M–F
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A-102 Adapter Plate
A-102
$28
Lead Time: Usually ships within 2–3 business days.

[I chose the CGR-30P because of its] ease of use.
The layout and quality is impressive.
Incredible customer service.
The CGR-30P is working great and it’s an outstanding addition to our avionics package.
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.
Haven’t used it yet, but we are excited to & Love the way it looks!!
Sales reps have been very friendly and helpful.
[EI’s FP-5L with Aux Carb Temp Option] gave me fuel flow & Carby temp & was easy to retrofit.
Customer Service is far superior… with an excellent record of resolving … technical issues.
Pleasure supporting folks with like values.
Great service and support for great products!
My interactions with EI were all very positive. When I ordered the Dual CGR 30 instruments I was told there would be about a 6 week delivery time. It took a little less than 4 weeks. I am extremely happy with the service and product.