| Aspect | Ndt Radiography Testing Technician | Ndt Ultrasonic Testing Technician |
|---|
| Certifications | Level I or II in radiography, ASNT certification | Level I or II in ultrasonic testing, ASNT certification |
| Work Environment | Industrial sites, manufacturing plants, oil & gas facilities | Industrial sites, manufacturing, aerospace, oil & gas |
| Common Usage | Inspecting welds, detecting internal flaws using X-ray or gamma rays | Detecting internal flaws using ultrasonic waves |
Both roles require similar certifications and work in industrial environments, but Ndt Radiography Testing Technicians focus on radiographic methods like X-ray and gamma-ray imaging, while Ndt Ultrasonic Testing Technicians use ultrasonic waves for flaw detection. The choice depends on the specific inspection method used by the employer.