To determine the delta ferrite concentration of austenitic and duplex stainless steels, integrated NDE provides ferrite testing. This non-destructive testing technique assesses the mechanical characteristics, service dependability, and susceptibility of the material to corrosion. Ensuring the integrity of castings, welds, and other components is critical. Using digital technology, the service offers quick and accurate examination while respecting client requirements and industry norms. Some restrictions include the need for a minimum thickness of material and appropriate surface preparation. Ferrite testing is used in many industrial applications to guarantee quality and safety.