Excellent installation instructions [&] recommend[ed] by others.
- Customer
Ben C. from Alaska
- Aircraft
Piper PA-22-160
- EI Instrument
8am–4:30pm PST M–F
Sorry, We’re Closed
CP-1A LED Intensity Control Pot
-
$72
Lead Time: Usually ships within 2–3 business days.

Excellent installation instructions [&] recommend[ed] by others.
Your (customer) service is excellent!
Great service and support for great products!
Keep it up. I’ll keep coming back.
Love the situational awareness that the CGR-30 Combo gives me. Easy to read and understand displayed information.
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.
EI representatives… have been very helpful, truthful, and knowledgeable… We had no idea, that a few weeks later [after our purchase], we would need to have a Top Overhaul. What great timing! Having your engine monitor installed in our plane will hopefully help us keep it out of the shop for further engine repairs.
Easy to install and everything you need inside package. Good price, nice instrument and simple to use.
Love it!
You folks do a great job. Keep up the good work.
We love our MVP-50P w/ its crisp, intuitive display and ease of operation.
Compact, precise, awesome!