Easy to install and everything you need inside package. Good price, nice instrument and simple to use.
- Customer
Pantelis K. from Greece
- Aircraft
Piper Seneca I
- EI Instrument
8am–4:30pm PST M–F
[mbhi location="Main"]



VI-2µFA SureFly Interface
VI-2uFA
$76
Two VI-2µFA SureFly Interface
VI-2uFA-WCP
$152
Four VI-2µFA SureFly Interface
VI-2uFA-2
$304
Lead Time: Usually ships within 2–3 business days.

Easy to install and everything you need inside package. Good price, nice instrument and simple to use.
Your sales and support teams are very helpful.
This is the second product purchased and I am completely satisfied.
Your customer service is excellent and your products are top quality!
Good support when we called with particular questions with the initial setup. We liked the functions and the price.
We love our MVP-50P w/ its crisp, intuitive display and ease of operation.
Excellent customer service. Without a doubt the best aviation part I have purchased.
Responsive customer service, kudos to [customer service].
Excellent Service. Superb Product.
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.
EI has the best customer service of any company that I’ve ever dealt with.
Pleasure supporting folks with like values.