Your (customer) service is excellent!
- Customer
Thomas T. from Washington
- Aircraft
Piper PA-18-150
- 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.

Your (customer) service is excellent!
Installation went great. The Fuel Flow is dead on.
Good engineering support.
Customer Service is far superior… with an excellent record of resolving … technical issues.
Your customer service is excellent and your products are top quality!
I have been installing avionics since 1996. This was THE BEST wire harness I have ever seen!
I like being able to get a hold of a technical expert immediately when calling into the main EI phone number… The build quality of the sensors, display unit and EDC seem very good… I appreciate the business practices of EI and have had an EI R-1 Tachometer which has worked flawlessly for the past 20 years.
Great product at a great price …. (and) reliability.
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!
The tach looks and operates amazing. Extremely accurate.
I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
After a full IFR install on my Cessna 175, my two favorite instruments without question is the CGR-30 Combo set. Simple and customizable, the data is invaluable!