Watering cans; Watering pots

Downloadable computer operating programs; Air analysis apparatus; Surveying instruments; Electric installations for the remote control of industrial operations; Radar detectors; Distance measuring apparatus; Range finders; Gas testing instruments; Data processing apparatus; Pressure gauges; Radioactivity measuring apparatus; Optical sensors; Telescopes; Semiconductors; Measuring rulers; Global positioning system (GPS) apparatus; Electronic detectors for observing and measuring the infrared sp...

Electronic-based instruments for measuring environmental parameters, namely, air quality electronic detectors