... date with the minutes and seconds), group number, record moisture, soil temperature, large temperature and humidity, dew point, ... ≤2 secondTest absolute error:≤2%The relative error: ≤3%Moisture Probe length: stainless steel 80mm, total length: 205mmStored datum: ... -time record three parameters: soil temperature, soil moisture, atmospheric temperaturereal-time record five parameters: soil temperature, ...