I like how the kits ship with everything needed for install and the wire labeling was very helpful.
- Customer
Nathan V. from Alaska
- Aircraft
c-150
- 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
I like how the kits ship with everything needed for install and the wire labeling was very helpful.
Excellent Service, superb product.
The tach looks and operates amazing. Extremely accurate.
[Customer Support was] very responsive and helpful. [I heard about EI through] advice from others. Just about everyone I asked about the CGR-30 loves it and your company.
Great Product, that provides a lot of very helpful engine data in an easy to use and see display! We are already finding cylinder cooling issues that we would’ve never known about before, and probably explains why we’ve had to replace that specific cylinder in the past. EI customer service on questions on how we wanted to set ours up was very helpful and positive. The CGR-30 had quite a few positive reviews online from other users.
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.
The older EI ultimate engine analyzer that came with my plane that I bought 7 years ago has always worked flawlessly.
Very happy with our new tachometer!
Good engineering support.
EI’s products are the only ones we recommend to our customers.
Works Great! Getting used to menu the more I fly — Nice addition to airplane.
[I chose EI because they offer a] certified replacement vs. back-up only and they look great.