Metravi 70 Deg C Digital Temperature and Humidity Meter is a compact option from Metravi, lightweight and portable. The device can be used in the industrial environment as well as domestic. 70 Deg C Digital Temperature and Humidity Meter measure relative humidity. It is the amount of water vapour in the air compared to the maximum amount there could be at that temperature, written as a percentage (without any units). Digital Temperature and Humidity Meter have a relative humidity range of twenty to ninety percent. Temperature and Humidity Meter has an LCD display that shows all the measurements automatically and updates them instantaneously, saving the need to read the instruments one by one. The temperature and humidity meter senses, measures and reports both moisture and air temperature. Product Specifications Accuracy: +/- 1 Deg C Brand: Metravi Country of Origin: India Model: HTC 01 Temperature Range: -50 to 70 Deg C Relative humidity: 20 to 90 percent RH