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
Sorry, We’re Closed
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.
Good to go! Excellent instructions and easy install. Outstanding instrument!
Excellent tech help…
Outstanding Customer Service!!
Really glad to have accurate oil psi and temp! [It’s a] match with previous [EI] installs.
The [unit] is easy to read and quick to respond. I have multiple EI units and have had good experiences with all.
Easy to install and everything you need inside package. Good price, nice instrument and simple to use.
Very happy with our new tachometer!
Easy installation.
I have been installing avionics since 1996. This was THE BEST wire harness I have ever seen!
Installing [EI’s FP-5L] in my RV 6. . . owned an FP-5L 6 years ago in a Cessna 206 on floats in a commercial operation in Alaska. Getting every ounce of payload, and coming home across Cook Inlet with the Cessna gas gauges near or on empty, I spent a lot of time explaining the benefits of the Fuel flow gauge… and reassured my passengers there were 12 gallons of fuel on board. I’m a believer…
Looks Great, and intuitive to use. Packs a lot of information in a tight area, yet, I don’t need my glasses to read it!