

With its compact size, no-hassle probe, and % alcohol markings, this fuel tester has been a standard for years. Sold Individually, 5 per Retail Display Box Review: Compact, Reliable, and Pilot-Friendly - The Aviation Fuel Tester with Built-in Cowl Screwdriver is a super handy tool for quick pre-flight checks. The clear tube makes it easy to spot water or debris in the fuel, and the built-in screwdriver is perfect for opening cowls or fuel caps without carrying extra tools. It’s lightweight, simple to use, and fits easily in any flight bag. A great, affordable must-have for any pilot doing regular pre-flight inspections. Review: Price Right and it works - Good quality, love the screw driver options. Works as intended.
| ASIN | B0016BQEGQ |
| Best Sellers Rank | #45,609 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #187 in Screwdrivers |
| Brand | SmartSF |
| Color | yellow |
| Date First Available | March 21, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item dimensions L x W x H | 5.51 x 6.69 x 9.84 inches |
| Item model number | 391S |
| Manufacturer | Daansen USA, Inc. |
| Measurement Type | Alcohol Content Meter |
| Min. Operating Voltage | 3 Volts |
| Power Source | Battery Powered |
| Product Dimensions | 5.51 x 6.69 x 9.84 inches |
| Style | Compact |
R**L
Compact, Reliable, and Pilot-Friendly
The Aviation Fuel Tester with Built-in Cowl Screwdriver is a super handy tool for quick pre-flight checks. The clear tube makes it easy to spot water or debris in the fuel, and the built-in screwdriver is perfect for opening cowls or fuel caps without carrying extra tools. It’s lightweight, simple to use, and fits easily in any flight bag. A great, affordable must-have for any pilot doing regular pre-flight inspections.
D**B
Price Right and it works
Good quality, love the screw driver options. Works as intended.
F**G
As advertised.
Great sump
L**A
Works as expected
Works great. Been using it for about 3 months now. Seems sturdy. I’d say it was definitely worth the buy. Works for the warrior II’s I fly. Fits in my flight bag nicely.
T**S
Sump the fuel out of it
What can I say about a fuel sump that hasn’t been said already. This fuel sumps the fuel in the most sumpful way ever! It also has a screwdriver for some reason
K**I
Super handy and compact for your flight bag!
Just having the screwdriver has saved me a trip back inside the FBO, as some planes require it to open the cowling to check the oil! As far as sampling of fuel goes, it does the job. It's not filtered, so you can't put the sampled fuel back in your tank.
J**S
Good quality fuel testester.
Functional little tool. Well made. Good product.
K**K
Durable
Great price. My son is a pilot and this works great. Very durable. He has had it a year or so now.
Trustpilot
5 days ago
1 month ago