S-300 External Shunt

S-300 External Shunt

FAA Approved Accessory

  • PMA’d
  • 300 Amp
  • 3.25″ (W) x 1.75″ (D) x 1.75″ (H)
  • 11.5 Oz Unit

Product Overview

Prices

Retail Prices

Package includes:

  • S-300 Shunt
  • Installation Instructions
Description
Package
Retail Price

S-300 External 300 Amp Shunt

S-300

$60

S-300 External Shunt

Specifications

Videos

Documents

Documents & Manuals

Testimonials

Customer Testimonials

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

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

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

Very complete and thorough packaging. Well-prepped wiring harnesses. Quick and efficient turnaround time. Great communication throughout the process.

Parker C. From Georgia
Beechcraft Bonanza J35

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

Gregory S. From Brazil
Air Tractor AT-502A

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

Zarick J. from Florida
Mooney M20J 201

Electronics International is an exceptional company with exceptional products… Oregon company, great products and great people.

Eric O. from Oregon
Cessna 150F

Beautiful graphic display, easy to use, perfect automatic dimming!

Ryan G. from Washington
Luscombe Model 8E Silvaire Deluxe

Very impressed with the clarity and readability of the CGR-30P gauge.

Richard K. from New York
Piper PA-28-181 Archer III

Easy install and great gauges. Previous experience showed that EI’s units were… great prices and even better instruments. Being able to install the gauge as a primary instrument was a major plus.

Logan from Montana
Cessna 172B

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

[I chose EI because of its] Reputation and value.

Al from Washington
Cessna 182P Skylane

Very easy to install. Harness is clearly marked. Instrument worked first time. The instrument is intuitive and easy to use.

William F. from Maryland
Mooney M20C Ranger
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