Good equipment at a good price. I have used your products before and have had great success.
- Customer
Ryan M. from Oregon
- Aircraft
Cessna 172L
- EI Instrument
8am–4:30pm PST M–F
Open Now
CP-1A LED Intensity Control Pot
-
$72
Lead Time: Usually ships within 2–3 business days.

Good equipment at a good price. I have used your products before and have had great success.
Customer Service is far superior… with an excellent record of resolving … technical issues.
Nice experience working with [sales]… to configure my gauges.” Reason I chose EI? “Past experience with EI.
Looks Great, and intuitive to use. Packs a lot of information in a tight area, yet, I don’t need my glasses to read it!
Very affordable… great installation instructions. [I chose EI because of its] price point, certified primary.
Great service and support for great products!
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!
After enquiring through (one of) your dealers and calling EI directly it was clear that you provided good customer service and would likely not drop the ball on tech support, and so far I have been right.
Best sales team.
Nice Instrument, all the electrical information I need in one place. [I chose EI for its] performance and price.
Some of the best customer service in the avionics network that I’ve had the pleasure of dealing with. [I chose EI because of the] features, simplicity, and the user-friendly platform.
Customer service always quick and easy. [I chose E.I. because of] price and being recommended by friends.