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

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$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

Great product. So easy to read compared to the originals.

Don M. From Texas
Cessna 182Q Skylane

Your products always work great! Great customer service and a quality product that we have used for years.

Brenton C. from Tennessee
Cessna 172M

Nice experience working with [sales]… to configure my gauges.” Reason I chose EI? “Past experience with EI.

Clark M. from New Hampshire
Beechcraft Bonanza C35

Love my new engine monitoring system.

Tyler P. from Alberta, Canada
Cessna 185F

The layout and quality is impressive.

Frank V. from New York
1968 Cessna 150H

E.I. Always Exceeds Expectations!

Michael S. from California
Beechcraft Bonanza Model 33 Debonair

I won a FP-[5]L and had it installed in my c150. I was/am impressed with the accuracy and ease of operation of the FP. I wanted a new tach and I trust (and verified) that the EI R-1… would be my best choice. I am not a rich man. These instruments are affordable and incredibly accurate. Already planning my next buy from EI.

Charles M. from South Dakota
Cessna 150F

Great service. [I replaced/upgraded] unit in aircraft.

Adam M. from NSW, Australia
Piper PA-28-181 Cherokee

Haven’t used it yet, but we are excited to & Love the way it looks!!

Larry A . From Idaho
Piper PA-28R-200 Arrow

[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

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.

David K. from New Mexico
Cessna T20N Turbo Centurion II

Best sales team.

Russell S. from Iowa
PA-24-260
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