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

After a full IFR install on my Cessna 175, my two favorite instruments without question is the CGR-30 Combo set. Simple and customizable, the data is invaluable!

C Scott Van W. From Idaho
Cessna 175 Skylark

 Fantastic customer support!

Jake M. from Arizona
Cessna 172G

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

Al from Washington
Cessna 182P Skylane

Excellent tech help…

Ron M. from Canada
Cessna 182Q

Great tech support. Someone always answers and gives accurate concise information.

Thomas M. From Georgia
Mooney M20C Ranger

Your customer service is excellent and your products are top quality!

Chris L. From Washington
Cessna 182G Skylane

Nice bright display.

Peter S. from Arizona
Cessna C177A

Great to have all 6 egt’s, installation was straightforward. [I chose E.I. because of] price and availability.

Errol O. from Ontario, Canada
Cessna 182 Skylane

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

Ryan G. from Washington
Luscombe Model 8E Silvaire Deluxe

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

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

Zarick J. from Florida
Mooney M20J 201

Awesome product. Fast easy installation.

Rodney E. from Georgia
Cessna 172M Skyhawk
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