I have never had an issue with any EI products… it looks fantastic on the panel.
- Customer
Thomas A. from Oklahoma
- Aircraft
Beechcraft Bonanza E35
- EI Instrument
8am–4:30pm PST M–F
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+ Additional packaging and shipping charges due to length. EI rep will contact you after your purchase.
* (Specify Length 2″ to 72″) Please allow a minimum of 3 weeks for your order to be shipped.
P-300C: Capacitive Fuel Level Probe with Accessories
P-300C
$500

I have never had an issue with any EI products… it looks fantastic on the panel.
The older EI ultimate engine analyzer that came with my plane that I bought 7 years ago has always worked flawlessly.
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.
I started with a CGR-30C. I loved it so much, I added a CGR-30P… [Your customer service] was a great help configuring it and EI gave me a great deal. I am now an EI customer for life!
I really enjoy your products [because they are] simple and easy to use and affordable.
Good reviews and I don’t have to modify my panel. Additionally, the reps at Oshkosh were extremely helpful and answered all my questions.
Great company to deal with. Excellent customer service. [I chose this E.I. instrument because it’s] simple and easy to use.
Very complete and thorough packaging. Well-prepped wiring harnesses. Quick and efficient turnaround time. Great communication throughout the process.
EI’s products are the only ones we recommend to our customers.
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.
The reviews online were very good. Customer service has been great.
I have seen your products in other aircraft and have seen their reliability.