9 Carbon dioxide detectors; Carbon dioxide feeders for treating water by automatically injecting a predetermined concentration of carbonic acid solution for pH control; 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; Constant humidity incubators for laboratory use; Coolant-temperature sensors; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Lighting control apparatus; Lighting control panels; Lighting controls; Measuring apparatus for temperature and humidity levels in gases and solid substances; Occupancy sensors, namely, electronic devices which detect the presence of occupants and control the lighting system accordingly; Temperature indicators; Temperature sensors; Temperature switches; Temperature transmitters; Water temperature gauges
Trademark: 90668060
