Video baby monitors; Baby monitors; Microscopes; Metallurgical microscopes; Zoom microscopes; Electrical sensor apparatus for sensing the presence or absence of individuals or objects by contact or pressure; Endoscopic equipment for industrial purposes; Rigid and flexible endoscopes for non-medical use; Electron microscopes; Endoscopy cameras for industrial purposes; Electronic ultrasonic test equipment, namely, ultrasonic flaw detectors, thickness testers and hardness testers, for non-medica...