Great company to deal with. Excellent customer service. [I chose this E.I. instrument because it’s] simple and easy to use.
- Customer
Dale C. from Ohio
- Aircraft
Cessna 182D Skylane
- EI Instrument
8am–4:30pm PST M–F
[mbhi location="Main"]

P-128 – OAT/Carb Temp. Probe
-
$128

Typical Applications
OAT/Carb Temp Readings
Certifications
FAA, TSO’d, PMA’d
Configuration
Type K, Ungrounded
Great company to deal with. Excellent customer service. [I chose this E.I. instrument because it’s] simple and easy to use.
Installed digital volt/amp gauge in PA 28-181. Great unit easy to install. Much better than original.
Easy install and great gauges. Previous experience showed that EI’s units were… great prices and even better instruments. Being able to install the gauge as a primary instrument was a major plus.
We liked the price and the reputation of your company.
[EI’s FP-5L with Aux Carb Temp Option] gave me fuel flow & Carby temp & was easy to retrofit.
Working with EI representatives from the OSHKOSH show and sales representative has been a pleasant and positive experience. They have been very helpful, truthful and knowledgeable about EI’s products. I have yet to see the MVP-50P in action in our plane. Waiting for the Top Overhaul to be completed. We are glad we secured your product at the airshow. We had no idea, that a few weeks later, 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.
[I chose the CGR-30P because of its] ease of use.
I installed a VA-1A Volts/Amps Insturment [sic] in my 1970 V35B to replace the original analog amp meter. What a great dual purpose digital gauge! Installation was simple and the product is very well made. It goes well next to my SuperClock I installed a couple of years ago. EI makes great products and this one will satisfy the most discriminating owner.
. . . the kit looks very well built and the company I fly for . . . has had a very good experience with your products and your customer support.
The CGR-30P is a fantastic product and EI has excellent customer service. EI is the leader in engine monitors with a strong track record.
E.I. Always Exceeds Expectations!
Original clock failed after MANY years of use. Got the same one as a replacement because original one worked so well.