Diagnostic apparatus and instruments for use in testing valves, actuators, positioners, controls, and related equipment; monitoring and control apparatus and instruments for use in control and monitoring of, namely, electronic temperature controls, electronic thermostats, power distribution panels, and temperature sensors; electric and electronic control panels for controlling pool and spa equipment; electric and electronic valves, valve actuators, valve fittings, and replacement parts and accessories therefor for controlling fluids; electronic measuring, monitoring, detection, indication, regulation and analyzing equipment, namely, fluid and liquid flow meters; water quality sensors; water quality analyzers; wireless telemetry devices, namely, wireless remote control devices for operating pool and spa control systems; pool automation smart device software, downloadable and recorded; pool and spa control systems, namely, pool and spa electronic controls for programming the timing and duration of heating, lighting, and pumping cycles; remote control units and wireless remote control units for controlling operations of pools and spas; electrical control units for controlling the operation of pool and spa lights, heaters, cleaners, and pumps; electronic communications control panel for controlling the heating, lighting, and cleaning operations of pools, spas, and fountain pumps; touch screen interface for pool and spa control systems and home automation; electrical controllers for landscape lighting; programmable controllers for automating, monitoring, and controlling the dosage and dispersion of water treatment chemicals into swimming pools, spas, hot tubs, and ponds; electrolytic chlorinators comprising a power supply, electrolytic cell and flow and salinity sensor for swimming pools and spas; electric motor control units for swimming pools, spas, and fountain pumps; chlorine dispensers for measuring and dispensing chlorine; electronic control systems comprised of a chlorine generator and multi-purpose controller for controlling operation, sanitization and maintenance of swimming pools and spas; water flow control valves not being part of plumbing, heating, cooling installations or machines, for use in industries and applications where control of high volume flow of water is needed

Water purifying apparatus and machines; underwater pool and spa lights and lighting fixtures; interior lights for swimming pools; above-ground pool lights; niches being parts of pools, for swimming pool and spa lighting; landscape lighting; landscape lighting installations and fixtures; automatic chlorine generators for swimming pools and spas; salt and chlorine generators and replacement parts and fittings therefor for swimming pools and spas; swimming pool chlorinating units