Your (customer) service is excellent!
- Customer
Thomas T. from Washington
- Aircraft
Piper PA-18-150
- EI Instrument
8am–4:30pm PST M–F
[mbhi location="Main"]
CP-1A LED Intensity Control Pot
-
$72
Lead Time: Usually ships within 2–3 business days.

Your (customer) service is excellent!
Easy Install.
We chose your product because of the great support and reputation your company sustains.
Nice product and good product support!
The OPT-1 is more readable than the factory Cessna oil pressure/temp gauges.
I like how the kits ship with everything needed for install and the wire labeling was very helpful.
It works very well; easy operation.
Easy install and great gauges. Previous experience showed that EI’s units were… great prices and even better instruments. Being able to install the gauge as a primary instrument was a major plus.
Outstanding Customer Service!!
Works Great!
EI shines in providing excellent customer support and its products are reliable, affordable and of high quality.
I have used your products in every airplane that I have owned over the years and have never had a problem. Thank You