Description
Fuel contamination—water, sediment, and microbes—remains one of the most common causes of in-flight engine problems in general aviation. While a simple jar test costs nothing, the MultiSump Aviation Fuel Tester gives you quantifiable results and faster feedback during your preflight routine. This handheld tool is designed to detect water and particulate contamination in Avgas and Jet-A before you fill the tanks, helping you make confident go/no-go decisions based on actual sample analysis rather than visual guesswork.
The MultiSump is built to withstand the ramp environment and integrates easily into a standard pilot kit. It works by drawing a fuel sample directly from the sump valve—no extra containers or setup required. Owners of Cessnas, Pipers, and Beechcraft appreciate the speed and repeatability, especially when operating at unfamiliar FBOs or during long cross-country trips where fuel quality may vary. Check the manufacturer’s documentation to confirm compatibility with your aircraft’s fuel system and sump design.