Gas sensors for measuring gas concentration; Temperature sensors; Electric sensors; Electro-optic transducers; Microsensors for measurement of pressure, acceleration, force and flow, namely, silicon piezoresistive pressure sensors; Optical sensors; Electrical transducer; Photoelectric sensors; Pollutant sensors; Pressure sensors; Proximity sensors; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Alarms for the detection of inflammable gases; Sensors and detector units for use in controlling the actuation and operation of automotive safety apparatus and equipment; Acceleration sensors; Accelerometers; Access control and alarm monitoring systems; Alarm sensors; Electric, electronic, or electrochemical oxygen monitors and sensors for environmental use; Sensors for determining position, velocity, acceleration and temperature; Sensors for the determination of temperatures, positions and distances; Leak detectors for vacuum pumps; Apparatus for analysing gases; Water testing instrumentation for monitoring and detecting contamination; Gas alarms; Gas detectors for detecting the presence of gas; Gas testing instruments; Air quality measurement apparatus, namely, particle counters; Tyre-pressure measurers; Alarm monitoring systems; Anemometers; Automated systems, namely, software, hardware and communications devices for planning, scheduling, controlling, monitoring and providing information on transportation assets and parts thereof; Chart recorders; Climate control systems consisting of digital thermostats for cooling equipment, and a programmable logic controller (PLC) with input and output features for temperature and humidity, which works with a remote digital read out controller; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Control units for regulating start-up electrical motors; Distance measuring apparatus; Electronic monitors to collect operational data and settings, including temperature data and settings, from HVAC equipment to ensure proper functioning; Control valves for regulating the flow of gases and liquids; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Measuring apparatus, namely, laser distance meters; Measuring couplings for measuring temperature, pressure, quantity and concentration of fluids in hydraulic or pneumatic systems; Microcontrollers; Panel meters, namely, an electronic instrument that displays an input signal in either a digital or analog form; Inverters for power supply; Power switches; DC/AC power converters; Temperature switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; Power distributing boxes; Electrical distribution boxes; Electric control panels; Surveying machines and instruments; Temperature controllers for warming and cooling medical and surgical liquids, equipment and instruments; Temperature indicator labels, not for medical purposes; Thermo-hygrometers; Thermometers not for medical purposes; Electrical controllers; Electrical controlling devices; Industrial calibration sensors; Measuring and control devices for air conditioning technology; Measuring apparatus for temperature and humidity levels in gases and solid substances; Electromagnetic switches, namely, solenoid valves; Wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems, namely, remote metering systems, gas and liquid cylinders, vehicle tracking devices, energy and utility systems, security systems, lighting systems, excluding gaming apparatus; Wireless transceivers with collection and display technology for the status and tracking of retail goods from the backdoor to the shelf; Air analysis apparatus; apparatus and instruments for weighing