A-1 Carb or OAT Instrument

A-1 Carb or OAT Instrument

Don’t Need Your Glasses To Read

  • Large digital backlit display.

Interpret Your Readings Faster

  • The digital display allows for quick trend analysis.

Budget Friendly

  • Same precision found in the most advanced analyzers on the market, but the A-1 Carb or OAT Instrument won’t break the bank.

Accurate, Dependable & Easy To Use

  • LCD sunlight viewable and backlit for night operation.
  • Electronics International consistently has been a leader in digital engine instrumentation since 1979.

Product Overview

A-1 OAT Overview

A-1 Carb or Oat

OAT or Carb Temp

Electronics International’s A-1 instrument provides pilots with the precision and stability needed in order to accurately monitor Outside Air Temperature or Carburetor Temperature while in-flight.

Ice Zone Warning

Not only will Electronics International’s A-1 display Outside Air Temp with a stable, one-degree (Fahrenheit) resolution, it also comes complete with an “Ice Zone” light that alerts the pilot when the Outside Air Temperature could possibly contribute to ice forming in the aircraft carburetor.

Reliable Probes

A-1 OAT Kit Includes:

  • One (1) P-110F Fast Response EGT Probe
  • One (1) P-100 CHT Probe
  • One (1) P-128 OAT/Carb Probe

A 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 a 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-1 connector. The OLC-1 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-100 CHT Probe

P-100F Fast Response EDT Probe

P-128 CHT Carb Probe

Prices

Retail Prices

Package includes:

  • A-1 Carb or OAT Instrument
  • P-128 OAT Probe
  • XP-6′ Precision Thermocouple Cable
  • Wire Harness
  • Operating & Installation Instructions
Description
Package
Retail Price

A-1 Carb or OAT Instrument

-

$428

A-1 Carb or Oat

Specifications

Specifications

Dimensions

2.5″ x 2.5″ x 3.65″ Deep, 2 1/4″ Flush Mount

Weight

7 oz. (Unit), 1.6 oz for a probe & 2 oz for a 6′ Cable

Power Requirements

7.5 to 30 Volts, 1/10 Amp

Ice Zone Warning

Light is lit when displayed temperature is between 10°F and 39°F.

Display

Viewable in direct sunlight, with dimmable 12 and 24-volt backlight control lines.

Intensity Control

Separate intensity control lines allow you to independently control Ice Warning Zone and Backlight intensity.

Probes

Type K Thermocouple, Ungrounded

A-1 Carb or OAT Instrument With Case

Videos

Product Videos

Documents

Documents & Manuals

Testimonials

Customer Testimonials

Nice Instrument, all the electrical information I need in one place. [I chose EI for its] performance and price.

David C. from the United Kingdom
Scottish Aviation Bulldog

Awesome Product! Great product and fantastic support!

David B. from Texas
Cessna 182Q Skylane

The OPT-1 is more readable than the factory Cessna oil pressure/temp gauges.

Daniel N. From California
Cessna 175 Skylark

All looks very nice. [I chose E.I. because of] previous experience.

Filip G. from Torslanda, Sweden
Van’s Aircraft RV-6

. . . 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.

Adriano S. from Australia
RV6A

My mechanic said that your product was very good, and he was correct.

Zarick J. from Florida
Mooney M20J 201

Works great!

Ronald C. from Colorado
Stinson 108-3

[I chose EI because of its] reputation [and the] quality and appearance of the instrument.

Denis F. from Alberta Canada
Piper PA-28R-201T Turbo Arrow III

Outstanding Customer Service!!

Rocky C. From Texas
Mooney M20F

We’ve worked with EI for years and love the product and support always received. Quality & dependability.

Tammy B. from North Carolina
Air Tractor AT-802

Love it!

Corey B. From Texas
Grumman American AA-5A Cheetah

The older EI ultimate engine analyzer that came with my plane that I bought 7 years ago has always worked flawlessly.

Mike D. From B.C. Canada
Cessna 210B
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