Scientific apparatus, namely, detection instruments for use with a water supply conduit system, for the analysis of water to determine the presence of metals, microbes and other pollutants in water

WATER PURIFICATION UNITS FOR DOMESTIC AND INDUSTRIAL USE, AND PARTS THEREFOR; WATER FILTERS; REFILL PACKAGES COMPRISED OF WATER FILTERS

water alarms (moisture detectors)

computerized water detection device utilizing specialized software programs for detecting water in commercial fryers

pool alarms

SAFETY SYSTEMS, NAMELY DETECTORS AND ALARMS FOR SWIMMING POOLS AND OTHER CONFINED BODIES OF WATER

OIL DETECTION SYSTEM-NAMELY, SENSING CHAMBERS, WITH ULTRAVIOLET LAMP AND SENSOR, CONTROL BOX TO BE USED IN ASSOCIATION THEREWITH, AND ACCESSORIES THEREFOR