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
[mbhi location="Main"]


An Engine Monitor is only as good as its probes. That’s why Electronics International (EI) has taken the development of its probes, connectors, and accessories very seriously. EI has been designing and manufacturing probes for over 30 years. All of our probes have been designed in-house by our engineering team. Our team has studied, tested and designed temperature probes since the 1970′s. They have written research documents such as The Pilots Manual – Leaning and Diagnosing Engine Problems and Accurate CHT Measurements. Just as an Engine Monitor is only as good as its probes, a probe is only as good as its connector. That’s why EI’s engineering team developed EI’s proprietary OLC-2 connector. The OLC-2 connector greatly increases reliability and reduces installation errors as compared to traditional type connectors. Whether you’re looking for a reliable and accurate CHT, EGT, TIT or various other probe types, EI has what you need. With more than a half million probes sold and tested you can count on EI’s reliability.
P-120 Oil Temp Probe
-
$128

Common Uses
Oil Temp Readings
Type
Screw-in, 5/8″-18
Operating Temp Range
-80°F to 1,700°F
FAA Certifications
TSO’d, PMA’d
Configuration
Type K, Ungrounded
Material
Brass
Excellent installation instructions [&] recommend[ed] by others.
Your company shares a good reputation!
The reviews online were very good. Customer service has been great.
E.I. Always Exceeds Expectations!
Staff appears to be very helpful when assistance is needed in verifying information. Heard good things about it [EI] from personal known aircraft owners.
Awesome product. Fast easy installation.
. . . 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.
Awesome Tech Support. Like the functions it supports and the fit and look in the panel.
Always a pleasure to do business with EI. Products ship rapidly. I have been using your products for 20+ years.
Good equipment at a good price. I have used your products before and have had great success.
I have used your products in every airplane that I have owned over the years and have never had a problem. Thank You
Really glad to have accurate oil psi and temp! [It’s a] match with previous [EI] installs.