

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: Affordable and Great quality - Very handy and helpful 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. Itโs lightweight, simple to use, and fits easily in any flight bag. A great, affordable must-have for any pilot doing regular pre-flight inspections.
| ASIN | B0016BQEGQ |
| Best Sellers Rank | #164,102 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #653 in Screwdrivers |
| Brand | Vosaplk |
| Brand Name | Vosaplk |
| Color | yellow |
| Customer Reviews | 4.7 out of 5 stars 405 Reviews |
| Item Dimensions | 5.51 x 6.69 x 9.84 inches |
| Item dimensions L x W x H | 5.51 x 6.69 x 9.84 inches |
| Manufacturer | Daansen USA, Inc. |
| Measurement Type | Alcohol Content Meter |
| Min. Operating Voltage | 3 volts |
| Minimum Operating Voltage | 3 volts |
| Model | 391S |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | MDAN001 |
| Power Source | Battery Powered |
| Style | Compact |
| Style Name | Compact |
| Unit Count | 1 Count |
J**.
Affordable and Great quality
Very handy and helpful
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. Itโs lightweight, simple to use, and fits easily in any flight bag. A great, affordable must-have for any pilot doing regular pre-flight inspections.
A**5
Great product
Perfect. Does exactly what it's suppose to do. Recommended.
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.
S**H
Pilot
Functional and great tool for pre flight walk around inspection of plane.. nice to have in flight bag
D**B
Price Right and it works
Good quality, love the screw driver options. Works as intended.
L**A
Works as expected
Works great. Been using it for about 3 months now. Seems sturdy. Iโd say it was definitely worth the buy. Works for the warrior IIโs I fly. Fits in my flight bag nicely.
M**D
Must have
Good for a quick look at the fuel, but eventually I did buy a bigger cup to sump more fuel. However I do still use this daily for quick fuel inspections and mostly for the integrated flathead screwdriver to open my fuel access panels and oil access panel
W**N
Good one.
WE have floatplanes at Wabkimi Wilderness Lodge. Got this as spare tester for fuel. Now it is primary, as the screwdrivers are handy!
Trustpilot
3 weeks ago
2 weeks ago