Electrical and electronic controls, electric actuators; Microprocessor controllers; Microprocessor-based controllers, consisting of sensor/transducers and electric actuator inputs, panel display, microprocessor controller and serial output ports; Apparatus and instruments for controlling electricity; Apparatus and instruments for regulating energy; Apparatus and instruments for switching energy; Electrical rectifiers; Electrical frequency converters; Frequency converters; Electrical switchboards; Voltage converters; Measuring instruments, detecting and monitoring instruments and devices and controllers; Data loggers; Current measuring instruments and apparatus; Software; Stored computer programs; Safety, security, protection and signaling devices and equipment; Programmable machines; Driver software; Software drivers for electronic devices that enable computer hardware and electronic devices to communicate with each other; Communication controllers; Industrial electronic controllers with software; Sensors; Electronic sensors; Humidity sensors; Heat sensors; Remote controls for air conditioning, refrigeration and heating systems and humidification and steam cooling systems; Electronic controllers for the operation of refrigerated display cases; Remote control systems for air conditioning, refrigeration and heating systems and humidification and vapor cooling systems; Measuring and control devices for air conditioning, refrigeration and heating systems and humidification and vapor cooling systems; Temperature controllers for air conditioning, cooling and heating equipment and humidifying and steam cooling systems; Electronic controllers for inverters for air conditioning, refrigeration and heating equipment and humidifying and vapor cooling systems; Ethernet electronic controllers; Remote controls; Power controllers; Electrical control equipment; Electronic controllers and regulators; Electronic controllers with multiple ports; Thermostats; Electronic controllers; Programmable electronic controllers; Electronic controllers for sensors; Control cards; Electrical energy control devices; Electronic process control devices; Electrical process control devices; Programmable electronic logic controllers; Digital process control apparatus; Remote controllers for controlling electronic products; Electronic wireless devices for monitoring and controlling the function and state of other devices or electrical, electronic and mechanical systems remotely and in a wireless fashion; Computer software for controlling sensors and transmitters.