Great products and very clear install.
- Customer
John W. from North Carolina
- Aircraft
PA-12 Piper
- 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 products and very clear install.
Always built well. Always dependable. Been using & relying on EI equip for over 35 years!
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.
Nice product and fulfills the requirement.
My mechanic said that your product was very good, and he was correct.
I have other EI products and your support is great.
Great service. [I replaced/upgraded] unit in aircraft.
Pleasure supporting folks with like values.
Easy Install.
The CGR-30P is working great and it’s an outstanding addition to our avionics package.
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.
Great reviews from friends using your products.