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

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Documents & Manuals

Testimonials

Customer Testimonials

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

Chris L. From Washington
Cessna 182G Skylane

Always very friendly and knowledgeable staff. Over time, I have purchased six different EI instruments for the two planes I own. The instruments are easy to install, very accurate, and dependable. EI has very stable and easy-to-operate instruments.

Art R. From Arizona
Cessna 182P Skylane

We have other EI products currently and have always been satisfied.

Lloyd S. from Mississippi
PA32-260

Easy to install, and the CGR was set up to my aircraft’s exact specifications.

Kevin C. from Texas
1953 Cessna 170B

EI’s products are the only ones we recommend to our customers.

Hugo T. from Florida
Cessna 177B

Installed digital volt/amp gauge in PA 28-181. Great unit easy to install. Much better than original.

Larry K. From Kansas
Piper PA-28-181

Staff appears to be very helpful when assistance is needed in verifying information. Heard good things about it [EI] from personal known aircraft owners.

Zarick J. from Florida
Mooney M20J 201

Great product at a great price …. (and) reliability.

Paul B. from Washington
Cessna 150

Excellent Service. Superb Product.

Steven N. from Colorado
Cessna 182E Skylane

Your products always work great! Great customer service and a quality product that we have used for years.

Brenton C. from Tennessee
Cessna 172M

I have worked with your products before and I like them.

David K. from New Mexico
Cessna T20N Turbo Centurion II

. . . the kit looks very well built and the company I fly for . . . has had a very good experience with your products and your customer support.

Adriano S. from Australia
RV6A
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