| Aspect | Overnight Ndt Ultrasonic Inspector | Radiographic Ndt Inspector |
|---|
| Certifications | ASNT Level II or III in Ultrasonic Testing | ASNT Level II or III in Radiographic Testing |
| Work Environment | Industrial sites, power plants, manufacturing facilities | Industrial sites, power plants, manufacturing facilities |
| Job Focus | Detecting flaws using ultrasonic waves | Detecting flaws using X-ray or gamma-ray imaging |
| Common Usage | Often used for welds, pipelines, and metal components | Often used for welds, castings, and complex assemblies |
Both roles require similar certifications and work in industrial environments, but they differ in testing methods—ultrasonic vs radiographic. The Ultrasonic Inspector uses sound waves to detect flaws, while the Radiographic Inspector uses radiation imaging. Your choice depends on the specific inspection needs and preferred testing techniques.