Big improvement over old cluster (gauges). Good customer service.
- Customer
William P. from Louisiana
- Aircraft
Cessna U206
- 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.

Big improvement over old cluster (gauges). Good customer service.
Great service and support for great products!
Staff appears to be very helpful when assistance is needed in verifying information. Heard good things about it [EI] from personal known aircraft owners.
Best sales team.
Easy Install.
Phone service for ordering was quick and easy. Shipping was quick.
Gauge works great! Very happy with purchase.
While the installation is not quite done yet, I have seen the unit in my aircraft with the engine running and the monitor producing numbers. It looks very good and I cannot wait to go flying with it!
I installed a VA-1A Volts/Amps Insturment [sic] in my 1970 V35B to replace the original analog amp meter. What a great dual purpose digital gauge! Installation was simple and the product is very well made. It goes well next to my SuperClock I installed a couple of years ago. EI makes great products and this one will satisfy the most discriminating owner.
Easy installation, lightweight solution. It looks good and is easy to use. [I chose E.I. because] I needed to replace my old Hobbs meter. This provided more functionality, allowing me to remove my old digital timer, and EI programmed it to my current airframe time.
Great Service.
Great service. [I replaced/upgraded] unit in aircraft.