Compact Four Oz Aviation Fuel Tester Jar With Integrated Funnel For General Aviation Sump Samples 2nd Gen 3D Printed Durable Fuel Resistant Design Pilot Friendly Spill Free Collection And Quick Read For Pilots

Single Four-Ounce GA Fuel Tester Jar with Funnel, 2nd Gen
✔️ Durable 3D-printed, fuel-resistant 4oz jar with integrated funnel

This compact fuel tester jar is designed for general aviation sump sampling. It’s handy for pilots and maintenance crews to collect sump samples quickly at the aircraft or in the hangar.

✅ Ultra-durable 3D printed design with fuel-resistant plastic
✅ Integrated funnel guides sump samples with limited splash or leakage
✅ 3mm Stainless Steel actuator rod/dowel compatible with nearly all GA sumps
✅ 4oz mid-size capacity accommodates several sumps while staying compact
✅ All components manufactured and assembled in the United States
✅ Color: Gray for visibility and durability

💡 What is a four-ounce aviation fuel sump tester jar used for in general aviation maintenance?

This handy tool makes sump sampling quick and clean, helping verify fuel condition. - Used for preflight and maintenance sump sampling on GA aircraft - Reduces splash risk with integrated funnel and spill-free design - Works with most fuel sumps via 3mm stainless rod✝️