Awesome product. Fast easy installation.
- Customer
Rodney E. from Georgia
- Aircraft
Cessna 172M Skyhawk
- 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.

Awesome product. Fast easy installation.
Good equipment at a good price. I have used your products before and have had great success.
EI has the best customer service of any company that I’ve ever dealt with.
A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
Simple and Easy.
The FP-5l I had installed is easy to use and so accurate it’s almost scary. When I find a company that produces a product that good I stick with them. The fact that these instruments also look so darn good didn’t hurt either.
[Customer service] is great!
Your products always work great! Great customer service and a quality product that we have used for years.
Easy installation.
Working with EI representatives from the OSHKOSH show and sales representative has been a pleasant and positive experience. They have been very helpful, truthful and knowledgeable about EI’s products. I have yet to see the MVP-50P in action in our plane. Waiting for the Top Overhaul to be completed. We are glad we secured your product at the airshow. We had no idea, that a few weeks later, we would need to have a Top Overhaul. What great timing! Having your engine monitor installed in our plane will hopefully help us keep it out of the shop for further engine repairs.
We chose your product because of the great support and reputation your company sustains.
Very impressed with the clarity and readability of the CGR-30P gauge.