A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
- Customer
Adam S. from New Zealand
- Aircraft
Cessna 172N Skyhawk
- EI Instrument
8am–4:30pm PST M–F
Sorry, We’re Closed
A-102 Adapter Plate
A-102
$28
Lead Time: Usually ships within 2–3 business days.

A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
I have never had an issue with any EI products… it looks fantastic on the panel.
Outstanding support. From the friendly demeanor of whoever answers the phone to all the way to [their sales representative]. Your CGR-30 series is superb.
EI has the best customer service of any company that I’ve ever dealt with.
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.
I have been installing avionics since 1996. This was THE BEST wire harness I have ever seen!
Very happy with our new tachometer!
Great… price [&] support
This is the third EI instrument I am having installed in “Lillybelle .” I am impressed with the ease of operation, the affordability and the accuracy of each of these instruments. For years I trusted my life to 50+ year old gauges. Now I don’t have to. What a relief!
Much better quality with the bezel and buttons and knobs [vs. competition]. Also much easier to navigate and add fuel.
Incredible customer service.
Very easy to install. Harness is clearly marked. Instrument worked first time. The instrument is intuitive and easy to use.