Calorimeters; Chipsets; Noisemeters; Pyrometers; Alarms for the detection of inflammable gases; Electronic chips for the manufacture of integrated circuits; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Gas sensors for measuring gas concentration; Integrated circuit module; Laboratory equipment and supplies, namely, thermometers; Meat thermometers; Radiation-measuring instruments; Temper...