Thermal imaging cameras; Oscilloscopes; Audio speakers; Audio speakers for automobiles; Acoustic amplifiers; Bass amplifiers; Alarm sensors; Temperature sensors; Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors

Filters, heaters and pumps sold in combination for use in hot tubs; Filters, heaters and pumps sold in combination for use in swimming pools; Heaters for vehicles; Heating apparatus for defrosting vehicle windows; Portable electric heaters