AutoFlash-93(V2.0) is programmable fully automated micro controller based standalone Pensky Martens Flash Point Analyzer conforming to standard ASTM D93A, B & C. Procedure A applicable to distillate fuels (diesel, kerosene, heating oils, turbine fuels), new lubricating oils and homogeneous petroleum liquids not included in the scope of procedure B. Procedure B is applicable to residual fuel oils, cutback residual, used lubricating oils, mixture of petroleum liquids with solids, petroleum liquid that tend to form surface film under test conditions, or are petroleum liquids of such kinematic viscosity that they are not uniformly heated under the stirring and heating conditions of procedure A. Procedure C is applicable to bio diesel for the determination of the flash point.