Great tech support. Someone always answers and gives accurate concise information.
- Customer
Thomas M. From Georgia
- Aircraft
Mooney M20C Ranger
- EI Instrument
8am–4:30pm PST M–F
[mbhi location="Main"]
A-102 Adapter Plate
A-102
$28
Lead Time: Usually ships within 2–3 business days.

Great tech support. Someone always answers and gives accurate concise information.
Easy installation, lightweight solution. It looks good and is easy to use. [I chose E.I. because] I needed to replace my old Hobbs meter. This provided more functionality, allowing me to remove my old digital timer, and EI programmed it to my current airframe time.
Good engineering support.
. . . more functionality, easier install, and folks at Gulfcoast said your customer service is outstanding.
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 liked the price and the reputation of your company.
I have heard only great words about EI… Won’t be able to install till at least April but I know you are very helpful when it comes to questions.
Phone service for ordering was quick and easy. Shipping was quick.
Big improvement over old cluster (gauges). Good customer service.
Great to have all 6 egt’s, installation was straightforward. [I chose E.I. because of] price and availability.
Love the instrument, easy to install, all good
. . . looks really good! Friends have these installed and give very good reviews.