[I chose the CGR-30P because of its] ease of use.
- Customer
Chris M. from Pennsylvania
- Aircraft
Piper PA-28 Cherokee
- EI Instrument
8am–4:30pm PST M–F
Sorry, We’re Closed



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.

[I chose the CGR-30P because of its] ease of use.
Great service for Electronics International. Very helpful with what it needed for my aircraft. My mechanic has installed several of these units and highly recommended this for my aircraft.
[Customer Support was] very responsive and helpful. [I heard about EI through] advice from others. Just about everyone I asked about the CGR-30 loves it and your company.
I have used your products in every airplane that I have owned over the years and have never had a problem. Thank You
[I chose EI because of its] reputation [and the] quality and appearance of the instrument.
The CGR-30P is a fantastic product and EI has excellent customer service. EI is the leader in engine monitors with a strong track record.
Easy to install and everything you need inside package. Good price, nice instrument and simple to use.
Great product. [I chose EI because] you have no competition.
Easy install and great gauges. Previous experience showed that EI’s units were… great prices and even better instruments. Being able to install the gauge as a primary instrument was a major plus.
Haven’t used it yet, but we are excited to & Love the way it looks!!
Love the look and having every piece of info in front of me… Better price and look [versus competition].
Responsive customer service, kudos to [customer service].