Great service and support for great products!
P-300C: Capacitive Fuel Level Probe
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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

Specifications
Videos
Documents
Documents & Manuals
Testimonials
Customer Testimonials
Great product at a great price …. (and) reliability.
Gauge works great! Very happy with purchase.
- Customer
Aryan M. from California
- Aircraft
American Champion 8KCAB
- EI Instrument
Great product. [I chose EI because] you have no competition.
Installing [EI’s FP-5L] in my RV 6. . . owned an FP-5L 6 years ago in a Cessna 206 on floats in a commercial operation in Alaska. Getting every ounce of payload, and coming home across Cook Inlet with the Cessna gas gauges near or on empty, I spent a lot of time explaining the benefits of the Fuel flow gauge… and reassured my passengers there were 12 gallons of fuel on board. I’m a believer…
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.
Excellent installation instructions [&] recommend[ed] by others.
- Customer
Ben C. from Alaska
- Aircraft
Piper PA-22-160
- EI Instrument
Keep it up. I’ll keep coming back.
Compact, precise, awesome!
- Customer
Harvey C. from Maine
- Aircraft
Cessna A185F Skywagon and AgCarryall
- EI Instrument
After enquiring through (one of) your dealers and calling EI directly it was clear that you provided good customer service and would likely not drop the ball on tech support, and so far I have been right.
We’ve worked with EI for years and love the product and support always received. Quality & dependability.
- Customer
Tammy B. from North Carolina
- Aircraft
Air Tractor AT-802
- EI Instrument
The layout and quality is impressive.