Also known as Image Quality Indicators (IQIs), Penetrameters are the essential tools used to verify the sensitivity and quality of a radiographic image. They act as a physical “gauge” on the film, proving that the radiographic technique is capable of detecting the required level of detail. This category features both Wire-Type IQIs and Hole-Type (Plate) IQIs manufactured from various materials like steel, aluminum, and copper to match your test object. By using these precision-made indicators, technicians can ensure that every radiograph meets the strict sensitivity requirements mandated by international NDT codes and standards.