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

Straight up install no issues. Works as advertised!

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

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

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

Easy installation, lightweight solution. It looks good and is easy to use.  [I chose E.I. because] I needed to replace my old Hobbs meter.  This provided more functionality, allowing me to remove my old digital timer, and EI programmed it to my current airframe time.

Thomas M. from Arizona
Rutan Model 61 Long-EZ

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

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

Awesome product. Fast easy installation.

Rodney E. from Georgia
Cessna 172M Skyhawk

Good to go! Excellent instructions and easy install. Outstanding instrument!

Mark L. from Washington
Cessna 170B

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

Al from Washington
Cessna 182P Skylane

Outstanding support. From the friendly demeanor of whoever answers the phone to all the way to [their sales representative]. Your CGR-30 series is superb.

Darrell Lea M.
Piper L-21B Super Cub

Great Service.

Flying Academy from New York
Piper PA-28-161 Warrior

We love our MVP-50P w/ its crisp, intuitive display and ease of operation.

Patrick P. from Canada
Cessna TR182

Works Great! Love it!

Rick C. From Florida
Cessna 172R
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