The digital ultrasonic testing instrument ULTRAPROBE9000 (UP9000) is a comprehensive ultrasonic testing system, with main functions including compressed gas leakage detection, bearing friction detection, bearing lubrication detection, valve internal leakage detection, steam trap detection, and electrical equipment partial discharge detection. It is a powerful tool for equipment status monitoring and predictive maintenance. UP9000ATEX or UP9000IS explosion-proof models are available for selection.