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

Just about to begin flying with the EI MVP-50P, so no in-flight feedback yet. But I did study the user manual, then sat in my plane going through the screens, menus, etc. It was very easy and intuitive to locate everything, so I’m confident that it will become second nature to do this in flight… Very happy with all interactions with EI.

Robert B. from California
2002 Diamond DA40-180

Just about to begin flying with the EI MVP-50P, so no in-flight feedback yet. But I did study the user manual, then sat in my plane going through the screens, menus, etc. It was very easy and intuitive to locate everything, so I’m confident that it will become second nature to do this in flight… Very happy with all interactions with EI.

Robert B. from California
2002 Diamond DA40-180

Outstanding Customer Service!!

Rocky C. From Texas
Mooney M20F

Your product didn’t feel cheaply made. Overall much better quality with the bezel and buttons and knobs. Also much easier to navigate and add fuel.

Justin R. from Texas
Cessna T207A Turbo Skywagon

Much better quality with the bezel and buttons and knobs [vs. competition]. Also much easier to navigate and add fuel.

Justin R. from Texas
Cessna T207A Turbo Skywagon

Very happy with our new tachometer!

George C. from Texas
Cessna 172k

Good engineering support.

Richard B. from New Mexico
Luscombe Model 8E Silvaire Deluxe

All looks very nice. [I chose E.I. because of] previous experience.

Filip G. from Torslanda, Sweden
Van’s Aircraft RV-6

Nice unit. EI is the best!

Mark H. from Arizona
Piper Cherokee

The OPT-1 is more readable than the factory Cessna oil pressure/temp gauges.

Daniel N. From California
Cessna 175 Skylark

Awesome product. Fast easy installation.

Rodney E. from Georgia
Cessna 172M Skyhawk

People [at EI] were great to work with.

Andrew & Carri Ann M. from Alaska
Piper PA-18-150 Super Cub
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