Ultrasonic Testing (UT) is a powerful non-destructive testing (NDT) technique used to evaluate the internal integrity of materials without causing any damage. By using high-frequency sound waves, UT can detect flaws, measure thickness, and ensure structural reliability in critical components across industries such as aerospace, oil & gas, power generation, and manufacturing. Its accuracy, efficiency, and ability to identify hidden internal defects make it a preferred choice for quality assurance and predictive maintenance. Ultrasonic Testing (UT) continues to evolve with advanced technologies, providing greater insight and reliability in inspections, while enhancing safety and compliance in demanding operational environments.