Measuring or testing machines and instruments, namely, measuring instruments to measure air, water and soil pollution; soil testers in the nature of soil pollution meters; water quality testers in the nature of scientific instrumentation for measuring water quality; laboratory apparatus and instruments for measuring air, water and soil pollution

Microphones; Walkie-talkies; Baby monitors; Batteries and battery chargers; Blank USB cards; Cell phone cases; Computer hardware and peripheral devices; Digital video cameras; Document printers; Dust protective goggles and masks; Electronic collars to train animals; Multimedia projectors; Portable electronic recorder for measuring and recording multiple voltage, current and thermocouple readings from various transducers; Protective films adapted for smartphones; Selfie sticks; Smart watches; ...