Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; hygrometers; thermometers not for medical purposes; thermometers other than for medical use; thermometers, not for medical purposes; candy thermometers; 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; electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; food safety monitoring devices, namely, oven thermometer, alarm; infrared thermometers, not for medical purposes; measuring apparatus for temperature and humidity levels in gases and solid substances; meat thermometers; thermo-hygrometers; wireless remote temperature and humidity monitors for building maintenance