Telemeters; Automatic liquid-level control machines and instruments; Electronic weighing scales for kitchen use; Gravity measuring instruments; Lenses for protective face shields; Level gauges; Level measuring machines; Magnifying glasses; Measuring rulers; Microscopes; Protective industrial face shields; Remote control telemetering machines and apparatus; Resistance measuring instruments; Slide calipers; Solderers' helmets; Surveying instruments; Surveying machines and instruments; Surveyors...

Electronic weighing scales for kitchen use; [ Face-protection shields; ] Level gauges; [ Levelling rods; Magnifying glasses; ] Measuring rulers; [ Microscopes; Robotic arms for laboratory purposes; Robots for personal, educational and hobby use and structural parts therefor; Slide calipers; Solderers' helmets; Surveying instruments; Surveying machines and instruments; Surveyors' levels; Telemeters; Weighing apparatus and instruments; ] Automatic liquid-level control machines and instruments; ...