I have worked with and installed a few of your competitors’ and your systems. EI instruments’ ease of use and installation make these systems my go-to choice and number one recommendation to customers.
A-102 Adapter Plate
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Product Overview
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Retail Prices
Included:
- A-102 Adapter Plate
- 4 black screws (6×32 x .4″)
Description
Package
Retail Price
A-102 Adapter Plate
A-102
$28
Lead Time: Usually ships within 2–3 business days.

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Gauge works great! Very happy with purchase.
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Aryan M. from California
- Aircraft
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Outstanding support. From the friendly demeanor of whoever answers the phone to all the way to [their sales representative]. Your CGR-30 series is superb.
Always built well. Always dependable. Been using & relying on EI equip for over 35 years!
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.
You folks do a great job. Keep up the good work.
- Customer
Kevin D. from Missouri
- Aircraft
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Keep it up. I’ll keep coming back.
The layout and quality is impressive.
I have heard only great words about EI… Won’t be able to install till at least April but I know you are very helpful when it comes to questions.
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Thomas W. from Virginia
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[The EAC-1] looks great running… The wiring harness was very well fabricated. Installation was easy- fit perfectly in an existing hole in panel. The brightness of the display is excellent.
Good value and functionality. I’ve used your instruments on multiple aircraft thru the years with no issues. These are a nice upgrade over the original instruments in most older aircraft.