EI’s team is great; you guys are the best.
- Customer
Brian N. from Arizona
- Aircraft
Piper PA28RT 201T
- 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.

EI’s team is great; you guys are the best.
I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
Installing [EI’s FP-5L] in my RV 6. . . owned an FP-5L 6 years ago in a Cessna 206 on floats in a commercial operation in Alaska. Getting every ounce of payload, and coming home across Cook Inlet with the Cessna gas gauges near or on empty, I spent a lot of time explaining the benefits of the Fuel flow gauge… and reassured my passengers there were 12 gallons of fuel on board. I’m a believer…
[I chose EI because they offer a] certified replacement vs. back-up only and they look great.
I have seen your products in other aircraft and have seen their reliability.
E.I. Always Exceeds Expectations!
Your sales and support teams are very helpful.
Phone service for ordering was quick and easy. Shipping was quick.
Excellent Service, superb product.
The reviews online were very good. Customer service has been great.
Big improvement over old cluster (gauges). Good customer service.
Your product didn’t feel cheaply made. Overall much better quality with the bezel and buttons and knobs. Also much easier to navigate and add fuel.