Gauge works great! Very happy with purchase.
- Customer
Aryan M. from California
- Aircraft
American Champion 8KCAB
- EI Instrument
8am–4:30pm PST M–F
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A-102 Adapter Plate
A-102
$28
Lead Time: Usually ships within 2–3 business days.

Gauge works great! Very happy with purchase.
This is a high quality instrument and works perfectly. Well designed, well constructed and well documented. I couldn’t be more pleased!
Works Great! Getting used to menu the more I fly — Nice addition to airplane.
Haven’t used it yet, but we are excited to & Love the way it looks!!
The layout and quality is impressive.
Currently have multiple EI Instruments in our aircraft. Quality and reliability are key.
Easy installation.
The older EI ultimate engine analyzer that came with my plane that I bought 7 years ago has always worked flawlessly.
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!
My interactions with EI were all very positive. When I ordered the Dual CGR 30 instruments I was told there would be about a 6 week delivery time. It took a little less than 4 weeks. I am extremely happy with the service and product.
. . . the kit looks very well built and the company I fly for . . . has had a very good experience with your products and your customer support.
Your customer support is far superior . . . . I appreciate all your help.