Big improvement over old cluster (gauges). Good customer service.
- Customer
William P. from Louisiana
- Aircraft
Cessna U206
- 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.

Big improvement over old cluster (gauges). Good customer service.
Keep it up. I’ll keep coming back.
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.
Your sales and support teams are very helpful.
Always a pleasure to do business with EI. Products ship rapidly. I have been using your products for 20+ years.
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.
I won a FP-[5]L and had it installed in my c150. I was/am impressed with the accuracy and ease of operation of the FP. I wanted a new tach and I trust (and verified) that the EI R-1… would be my best choice. I am not a rich man. These instruments are affordable and incredibly accurate. Already planning my next buy from EI.
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.
This is a high quality instrument and works perfectly. Well designed, well constructed and well documented. I couldn’t be more pleased!
Love the instrument, easy to install, all good
Why did you choose our products over the competition? Complete kit and ease of installation.
Haven’t used it yet, but we are excited to & Love the way it looks!!