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

Good value and functionality. I’ve used your instruments on multiple aircraft thru the years with no issues. These are a nice upgrade over the original instruments in most older aircraft.

Todd M. from Ohio
Cessna 195

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

Brenton C. from Tennessee
Cessna 172M

Customer Service is far superior… with an excellent record of resolving … technical issues.

C.J. R. from North Carolina
Mooney M20C Ranger

Outstanding Customer Service!!

Rocky C. From Texas
Mooney M20F

We liked the price and the reputation of your company.

Roy C. From Kentucky
Piper PA-28-235 Cherokee Pathfinder

[The EAC-1] looks great running… The wiring harness was very well fabricated. Installation was easy- fit perfectly in an existing hole in panel. The brightness of the display is excellent.

Bryant H. from Texas
Cessna 172M

Straight up install no issues. Works as advertised!

John L. from Georgia
Piper PA-28-151 Cherokee Warrior

The equipment is fantastic, very intuitive, and easy to use.

Gregory S. From Brazil
Air Tractor AT-502A

My interactions with EI were all very positive. When I ordered the Dual CGR 30 instruments I was told there would be about a 6 week delivery time. It took a little less than 4 weeks. I am extremely happy with the service and product.

Scott N. from Montana
Cessna 182A Skylane

Excellent customer service. Without a doubt the best aviation part I have purchased.

Alan B. from Florida
Reid and Sigrist R.S.1 Snargasher

Looks great. Works great.

Stephen W. N. from Texas
Cessna 177 Cardinal

Straight forward installation instructions, great wiring harness. Quick answers from Tech Support.

Donald B From Maryland
A
Go to Top