BOATOK

Atmospheric oxygen monitors; Automatic indicators of low pressure in tyres; Carbon dioxide detectors; Carbon monoxide detectors; Coolant-temperature sensors; Device for testing the function and effectiveness of smoke detectors, carbon monoxide detectors and heat detectors featuring an aerosol spray; Electric circuit switches; Electric, electronic, or electrochemical oxygen monitors and sensors for environmental use; Gas sensors for measuring gas concentration; Liquid level sensors; Microsensors for measurement of pressure, acceleration, force and flow, namely, silicon piezoresistive pressure sensors; Nitrogen concentration detectors; Oil level sensors; Pressure sensors; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Sensors for determining position, velocity, acceleration and temperature; Switch boxes; Switches, electric; Valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines; Vehicle engine parts, namely, thermostats