Great service. [I replaced/upgraded] unit in aircraft.
- Customer
Adam M. from NSW, Australia
- Aircraft
Piper PA-28-181 Cherokee
- EI Instrument
8am–4:30pm PST M–F
Sorry, We’re Closed
S-300 External 300 Amp Shunt
S-300
$60

Great service. [I replaced/upgraded] unit in aircraft.
My interactions with EI were all very positive. When I ordered the Dual CGR 30 instruments I was told there would be about a 6 week delivery time. It took a little less than 4 weeks. I am extremely happy with the service and product.
Very complete and thorough packaging. Well-prepped wiring harnesses. Quick and efficient turnaround time. Great communication throughout the process.
The equipment is fantastic, very intuitive, and easy to use.
My mechanic said that your product was very good, and he was correct.
Electronics International is an exceptional company with exceptional products… Oregon company, great products and great people.
Beautiful graphic display, easy to use, perfect automatic dimming!
Very impressed with the clarity and readability of the CGR-30P gauge.
Easy install and great gauges. Previous experience showed that EI’s units were… great prices and even better instruments. Being able to install the gauge as a primary instrument was a major plus.
Very accurate readings! The “analog” style LED arc means at-a-glance tach readings that allow the pilot to keep his attention where it matters, not reading a gauge. The digital readout is great for maintenance checks and mag drop tests.
[I chose EI because of its] Reputation and value.
Very easy to install. Harness is clearly marked. Instrument worked first time. The instrument is intuitive and easy to use.