My mechanic said that your product was very good, and he was correct.
PT-100GA – Pressure Transducer
FAA Approved Instruments
- FAA TSO’d, STC’d, PMA’d
- Accurate and stable, precise pressure measurements.
- Robust Construction, stainless steel body and pressure ports.
- Perfected over decades of testing and field trials.
- Other models available, see below for more details.
Questions?
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Product Overview

Model Comparison
| Model | PT-30GA | PT-100GA | PT-100GA-T Torque | PT-300GA | PT-3000S |
| Target Pressure | 30 PSI | 100 PSI | 100 PSI | 300 PSI | 3,000 PSI |
| Proof Pressure | 72 PSI | 290 PSI | 290 PSI | 726 PSI | 7,252 PSI |
| Burst Pressure | 108 PSI | 435 PSI | 435 PSI | 1,089 PSI | 10,878 PSI |
| Pressure Type | Gauge | Gauge | Gauge | Gauge | Gauge |
Prices
Retail Price
Packages Include:
- PT-100GA Pressure Transducer
- Larger Mounting Clamp
- Pressure Transducer Data Sheet
Description
Package
Retail Price
PT-100GA Pressure Transducer
PT-100GA
$248

Specifications
Specifications
Type
Gauge Pressure
Target Pressure
100 PSI
Proof Pressure
290 PSI
Burst Pressure
435 PSI
Typical Accuracy
+/- 1%
dV (btwn GRN & WHT) @ Target PSI
50 mV
Material
304 SS
Power Supply
+5 to VDC
Certifications
FAA TSO’d, STC’d, PMA’d
Videos
Documents
Documents & Manuals
Testimonials
Customer Testimonials
All looks very nice. [I chose E.I. because of] previous experience.
- Customer
Filip G. from Torslanda, Sweden
- Aircraft
Van’s Aircraft RV-6
- 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
Michael M. From Iowa
- Aircraft
Cessna 182N Skylane
- EI Instrument
Excellent customer service. Without a doubt the best aviation part I have purchased.
- Customer
Alan B. from Florida
- Aircraft
Reid and Sigrist R.S.1 Snargasher
- EI Instrument
The CGR-30P is working great and it’s an outstanding addition to our avionics package.
Awesome Product! Great product and fantastic support!
- Customer
David B. from Texas
- Aircraft
Cessna 182Q Skylane
- EI Instrument
Pleasure supporting folks with like values.
Nice Instrument, all the electrical information I need in one place. [I chose EI for its] performance and price.
- Customer
David C. from the United Kingdom
- Aircraft
Scottish Aviation Bulldog
- EI Instrument
Great service and support for great products!
Installation was straightforward; great quality all around.
- Customer
Christopher L. from California
- Aircraft
C182 A
- EI Instrument
I like being able to get a hold of a technical expert immediately when calling into the main EI phone number… The build quality of the sensors, display unit and EDC seem very good… I appreciate the business practices of EI and have had an EI R-1 Tachometer which has worked flawlessly for the past 20 years.
- Customer
Eric B. From Texas
- Aircraft
Grumman American AA-5B Tiger
- EI Instrument
Much better quality with the bezel and buttons and knobs [vs. competition]. Also much easier to navigate and add fuel.
- Customer
Justin R. from Texas
- Aircraft
Cessna T207A Turbo Skywagon
- EI Instrument