Easy Install.
- Customer
Leslie S. from Connecticut
- Aircraft
Piper Arrow PA-28R-200
- 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.

Easy Install.
A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
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.
Phone service for ordering was quick and easy. Shipping was quick.
Have had EI instruments in my past plane and current plane and they always performed flawlessly.
Customer Service is far superior… with an excellent record of resolving … technical issues.
Your customer support is far superior . . . . I appreciate all your help.
Just about to begin flying with the EI MVP-50P, so no in-flight feedback yet. But I did study the user manual, then sat in my plane going through the screens, menus, etc. It was very easy and intuitive to locate everything, so I’m confident that it will become second nature to do this in flight… Very happy with all interactions with EI.
Great Service.
Nice experience working with [sales]… to configure my gauges.” Reason I chose EI? “Past experience with EI.
[Customer service] is great!
Great to have all 6 egt’s, installation was straightforward. [I chose E.I. because of] price and availability.