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P-100 – CHT Probe
FAA Approved Instrument
- FAA TSO’d, PMA’d
- Accurate and stable, precise pressure measurements.
- Can be used in a pressure environment.
- Robust construction, brass body.
- Perfected over decades of testing and field trials.
Compatible with:
MVP-50P, CGR-30, UBG-16, EAC-1, EC-1, EC-1P, EC-2, TC-1P, C-1, C-2, C-4, C-6, and CC-1P
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Product Overview

Reliable Probes

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.
Prices
Retail Prices
Packages include:
- P-100 CHT Probe
- Installation Instructions
P-100 CHT Probe
-
$128
Specifications
Specifications
Common Uses
CHT Readings
Type
Screw-in
Operating Range
-80°F to 700°F Max.
FAA Certifications
TSO’d, PMA’d
Configuration
Type K, Ungrounded
Material
Brass
Videos
Documents
Documents & Manuals
Testimonials
Customer Testimonials
Love the look and having every piece of info in front of me… Better price and look [versus competition].
Sharp-looking gauges. [I chose EI because of your] reputation.
- Customer
- Aircraft
- EI Instrument
Excellent tech help…
Very accurate readings! The “analog” style LED arc means at-a-glance tach readings that allow the pilot to keep his attention where it matters, not reading a gauge. The digital readout is great for maintenance checks and mag drop tests.
- Customer
- Aircraft
- EI Instrument
The display is large and clear. The functions are simple and easy to use. Great purchase decision.
[I chose EI because of its] reputation [and the] quality and appearance of the instrument.
- Customer
- Aircraft
- EI Instrument
Good reviews and I don’t have to modify my panel. Additionally, the reps at Oshkosh were extremely helpful and answered all my questions.
- Customer
- Aircraft
- EI Instrument
Currently have multiple EI Instruments in our aircraft. Quality and reliability are key.
- Customer
- Aircraft
- EI Instrument
We’ve worked with EI for years and love the product and support always received. Quality & dependability.
- Customer
- Aircraft
- EI Instrument
People [at EI] were great to work with.
- Customer
- Aircraft
- EI Instrument
Simple and Easy.
- Customer
- Aircraft
- EI Instrument