Excellent dissolved oxygen sensor supplier: RK900-10 automatic weather instrument can simultaneously measure atmospheric temperature, atmospheric humidity, air pressure, wind speed, wind direction, solar radiation, illuminance, ultraviolet rays, dust concentration and precipitation. Temperature, humidity and barometric pressure sensors are placed inside the radiation shield. RK900-10 adopts the principle of ultrasonic wind speed and wind direction, and 24G radar to detect rainfall, which can quickly detect the amount and intensity of rainfall. The weather station can be installed with a built-in GPS global positioning module and an electronic compass, which can well indicate the latitude and longitude and relative speed, and can …