The Fleetguard Portable Fuel Cleanliness Analysis Kit will help determine fuel quality to identify sources of contamination and prevent engine fuel system problems. Testing can identify dirty fuel and help identify the source of contamination through supply, delivery, storage, handling and other practices. This kit enables on-site testing of fuel cleanliness with immediate results, with no power source or batteries are required to perform the test. Most tests use 1 liter of fuel and require five to 10 minutes. Results interpreted immediately and also relate to the ASTM D2068 FBT Number.