PERMASENSE

Support fixings of metal, namely, ultrasonic waveguides; support fixings of metal used for the guidance of ultrasonic signals

Measuring apparatus and instruments, namely, ultrasonic sensors for the monitoring of corrosion and erosion; measuring instruments; electronic sensors for the measuring of pipe wall thickness to detect the onset of corrosion or erosion; spill detection electronic sensors; stands made wholly or principally of metal for use with ultrasonic sensors

Technical support and advisory services relating to sensors and sensor equipment and apparatus, namely, technical support and advisory services pertaining to the repair, maintenance, and installation of sensors and sensor equipment and apparatus

Research and development and design in relation to sensors and sensor equipment; technical support and advisory services relating to sensors and sensor equipment and apparatus, namely, technical support and advisory services pertaining to the administration and monitoring of sensors and sensor equipment and apparatus