ASA AFT-1 Aircraft Fuel Tester � Full-Length 6" Cylinder with Screwdriver & Recessed Drain Adapter Ensure clean, debris-free fuel with the ASA AFT-1 Aircraft Fuel Tester, a must-have tool for any pilot's preflight inspection. Featuring a clear 6-inch plastic cylinder, this fuel tester is designed to fit all standard quick-drain valves�allowing you to easily detect water, sediment, or discoloration that could harm your engine. Built with octane color-coding molded into the side, the AFT-1 makes identifying fuel grades quick and foolproof. The included adapter for recessed drains expands its versatility, while the built-in screwdriver blade�equipped with both Phillips and slotted heads�adds extra utility for aircraft inspections. Manufactured in the USA, the ASA AFT-1 is lightweight, durable, and compact�perfect for student pilots, aircraft owners, and maintenance pros who want fast, accurate fuel checks without paying a premium. Key Features: 6" transparent fuel tester for easy visual inspection Snap-on probe fits all standard aircraft fuel drains Octane color-coding for fast fuel grade ID Includes adapter for recessed drains Built-in screwdriver with Phillips and slotted heads Compact, durable plastic construction Lightweight: only 0.19 lbs Made in the USA Part Number: ASA-AFT-1 Ship Dimensions: 8" � 1" � 1"