Real-time display sampling date and time, temperature, humidity, Wind direction and speed, rainfall etc. Data collected automatically. PC software available, data can be printed. Data visualization on Chart or Excel. Technical Parameters of the controller Solar power supply: 10WP Standby power: DC-9V/1A Watt:<1.5W Capacity: 1M (local storage) + 4G (SD CARD) Waterproof rate: IP54 Technical parameters of sensors : Temperature : Range: -40°C-120°C, Accuracy: ± 0.4°C, Resolution: 0.1 °C Humidity : Range : 0-100% ,RH Accuracy: ± 3%, RH Resolution: 0.1 %RH Light intensity/Illuminance : Range: 0-200000 LUX ,Accuracy: ±2%(0-20000LUX) ,Resolution: 1 Lux Rainfall : Range: 0-4mm/min, Accuracy: ±0.1 mm Res Wind Speed : Range: 0-45m/s, Accuracy: ±(0.13-0.015)m/s Wind Direction : Range: 0-359°, Accuracy: ±30 Instruction Manual