This hygrometer digital thermometer displays high/low temperature and humidity levels to allow you to make proper comparisons using your home’s data Healthier Home & Environment: This ...

‘For example, an analog hygrometer could have a human hair that expands and adapts to changes in humidity. Digital hygrometers use sensors to detect changes in resistance or capacitance when ...

Thermopro Tp55 Digital Room Thermometer Temperature and Humidity Monitor This hygrometer will show the highest and lowest humidity levels of the day, helping you see the times of day your home is ...