S-50 External Shunt

FAA Approved Accessory

PMA’d
50 Amp, 50mV (100 amp short burst capability).
2″ (W) x 1.2″ (D) x 1.7″ (H)
3.5 Oz Unit

Questions?

Call (541) 318-6060

8am–4:30pm PST M–F

Sorry, We’re Closed

Or email us at: support@iflyei.com

Product Overview

Prices

Retail Prices

Package includes:

S-50 Shunt
Installation Instructions

Description

Package

Retail Price

S-50 External 300 Amp Shunt

S-50

$48

Specifications

Videos

Documents

Documents & Manuals

Testimonials

Customer Testimonials

I have several EI units in my aircraft and have been very pleased with their reliability over the years. The other great part, besides the unit themselves, is the support from you all. Thank you for your support over the years… I chose IE for your reputation for quality and pricing. I have been very pleased with my units. My graphic engine analyzer, fuel flow meter, volt/amp meter, RPM and now Manifold gauge.

Boyd G. from Arizona

Cessna 182J Skylane

M-1 Manifold Pressure Instrument

Have had EI instruments in my past plane and current plane and they always performed flawlessly.

Gary M. from California

Cessna 182Q Skylane

R-1 RPM Tachometer Instrument

Every person was willing to help me when I needed and the whole purchasing process was smooth. [And, E.I.] was recommended by my mechanic.

Robert W. from Wyoming

Cessna 182H Skylane

MVP-50P Engine Monitor

Works great!

Ronald G. From Washington

Cessna 195A

CGR-30P Premium Engine Monitor

I have worked with and installed a few of your competitors’ and your systems. EI instruments’ ease of use and installation make these systems my go-to choice and number one recommendation to customers.

Nicholas A. From Ohio

Piper PA-32R-300

USB-6A Smart Charger

I have seen your products in other aircraft and have seen their reliability.

Juan P. from British Columbia, Canada

Cessna 172M Skyhawk

R-1 RPM Tachometer Instrument

Great product, frees up space

Theodore S. from Florida

Cessna 182Q Skylane

CGR-30C Cluster Gauge Replacement

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

SC-5 Super Clock

Currently have multiple EI Instruments in our aircraft. Quality and reliability are key.

Jason Y. from Arizona

Cessna 182A

OPT-1 Oil Pressure and Temp Instrument

I have used your products in every airplane that I have owned over the years and have never had a problem. Thank You

Gregory V. from New Hampshire

Cessna A185F Skywagon and AgCarryall

FP-5L Fuel Computer

Good value and functionality. I’ve used your instruments on multiple aircraft thru the years with no issues. These are a nice upgrade over the original instruments in most older aircraft.

Todd M. from Ohio

Cessna 195

OPT-1 Oil Pressure and Temp Instrument

Good engineering support.

Richard B. from New Mexico

Luscombe Model 8E Silvaire Deluxe

CGR-30P Premium Engine Monitor