The meteorological Rotronic Humidity and Temperature probe can be used in all Rotronic Meteo applications with temperatures from -50…80 °C / 0…100 % RH. With an outstanding accuracy ± 0.8% RH ±0.1°C. The probe has a new humidity sensor with additional protection and is equipped with a 10 µm pore size wire-mesh filter for accurate measurement in high-humidity applications.