Sharp-looking gauges. [I chose EI because of your] reputation.
- Customer
Garrett R. from Alaska
- Aircraft
Beechcraft King Air Model B100
- EI Instrument
8am–4:30pm PST M–F
Sorry, We’re Closed
A-102 Adapter Plate
A-102
$28
Lead Time: Usually ships within 2–3 business days.

Sharp-looking gauges. [I chose EI because of your] reputation.
The older EI ultimate engine analyzer that came with my plane that I bought 7 years ago has always worked flawlessly.
Great service. [I replaced/upgraded] unit in aircraft.
I have used your products in every airplane that I have owned over the years and have never had a problem. Thank You
My mechanic said that your product was very good, and he was correct.
Works Great!
I started with a CGR-30C. I loved it so much, I added a CGR-30P… [Your customer service] was a great help configuring it and EI gave me a great deal. I am now an EI customer for life!
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.
A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
We have other EI products currently and have always been satisfied.
Currently have multiple EI Instruments in our aircraft. Quality and reliability are key.
Met all my requirements; great support.