I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
- Customer
Anthony H. from Oregon
- Aircraft
Piper PA-18 Super Cub
- 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.

I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
People [at EI] were great to work with.
Nice unit. EI is the best!
Installation went great. The Fuel Flow is dead on.
I have worked with and installed a few of your competitors’ and your systems. EI instruments’ ease of use and installation make these systems my go-to choice and number one recommendation to customers.
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.
Easy Install.
Easy installation.
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!
[I chose EI because of its] reputation [and the] quality and appearance of the instrument.
Great system and great benefit having everything in one place. Love it.
Have had EI instruments in my past plane and current plane and they always performed flawlessly.