Looks great. Works great.
- Customer
Stephen W. N. from Texas
- Aircraft
Cessna 177 Cardinal
- EI Instrument
MVP-50P, CGR-30, UBG-16, EAC-1, EC-1, EC-1P, EC-2, E-1, E-2, E-4, E-6, EE-1P
8am–4:30pm PST M–F
Sorry, We’re Closed
For Either The P-110-R or P-110-F
Hardware Kit
$28
Looks great. Works great.
Sharp-looking gauges. [I chose EI because of your] reputation.
I have used your products in every airplane that I have owned over the years and have never had a problem. Thank You
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.
Excellent Service, superb product.
Very easy to install and directions were straight-forward.
The R-1-6 is a great instrument. [I chose EI because of] quality.
I have heard only great words about EI… Won’t be able to install till at least April but I know you are very helpful when it comes to questions.
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.
Easy install, good product. [I chose EI because of my] experience with [the] product.
Very complete and thorough packaging. Well-prepped wiring harnesses. Quick and efficient turnaround time. Great communication throughout the process.
I have several EI units in my aircraft and have been very pleased with their reliability over the years. The other great part, besides the unit themselves, is the support from you all. Thank you for your support over the years… I chose IE for your reputation for quality and pricing. I have been very pleased with my units. My graphic engine analyzer, fuel flow meter, volt/amp meter, RPM and now Manifold gauge.