Responsive customer service, kudos to [customer service].
- Customer
James A. From Alabama
- Aircraft
Cessna 182B Skylane
- EI Instrument
8am–4:30pm PST M–F
Sorry, We’re Closed


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
Responsive customer service, kudos to [customer service].
Works great!
Easy to install, and the CGR was set up to my aircraft’s exact specifications.
I have worked with your products before and I like them.
A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
Safety and simplicity!
Nice Instrument, all the electrical information I need in one place. [I chose EI for its] performance and price.
Awesome product. Fast easy installation.
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.
Great to have all 6 egt’s, installation was straightforward. [I chose E.I. because of] price and availability.
Great service. [I replaced/upgraded] unit in aircraft.
Beautiful graphic display, easy to use, perfect automatic dimming!