The CGR-30P is working great and it’s an outstanding addition to our avionics package.
P-300C: Capacitive Fuel Level Probe
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8am–4:30pm PST M–F
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Product Overview
Prices
Retail Prices
Included:
- Probe
- Coupler and Guides
Additional Options
+ 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.
Description
Package
Retail Price
P-300C: Capacitive Fuel Level Probe with Accessories
P-300C
$500

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Testimonials
Customer Testimonials
Big improvement over old cluster (gauges). Good customer service.
- Customer
William P. from Louisiana
- Aircraft
Cessna U206
- EI Instrument
I really enjoy your products [because they are] simple and easy to use and affordable.
- Customer
Zach J. from Alaska
- Aircraft
Piper PA-16 Clipper
- EI Instrument
Staff appears to be very helpful when assistance is needed in verifying information. Heard good things about it [EI] from personal known aircraft owners.
- Customer
Zarick J. from Florida
- Aircraft
Mooney M20J 201
- EI Instrument
Love the look and having every piece of info in front of me… Better price and look [versus competition].
Always a pleasure to do business with EI. Products ship rapidly. I have been using your products for 20+ years.
This is a high quality instrument and works perfectly. Well designed, well constructed and well documented. I couldn’t be more pleased!
Straight up install no issues. Works as advertised!
- Customer
John L. from Georgia
- Aircraft
Piper PA-28-151 Cherokee Warrior
- EI Instrument
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.
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.
- Customer
David K. from New Mexico
- Aircraft
Cessna T20N Turbo Centurion II
- EI Instrument
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.
Works Great! Love it!