Nice experience working with [sales]… to configure my gauges.” Reason I chose EI? “Past experience with EI.
- Customer
Clark M. from New Hampshire
- Aircraft
Beechcraft Bonanza C35
- 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.

Nice experience working with [sales]… to configure my gauges.” Reason I chose EI? “Past experience with EI.
Have had EI instruments in my past plane and current plane and they always performed flawlessly.
Good equipment at a good price. I have used your products before and have had great success.
The reviews online were very good. Customer service has been great.
Your customer service is excellent and your products are top quality!
The CGR-30P is working great and it’s an outstanding addition to our avionics package.
Love my new engine monitoring system.
[I chose EI because of its] Reputation and value.
Very affordable… great installation instructions. [I chose EI because of its] price point, certified primary.
It works very well; easy operation.
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!
Responsive customer service, kudos to [customer service].