SM3690B 3-channel 30-point soil temperature and humidity t

SM3690B integrated temperature and humidity of the soil temperature and humidity collection module to support a total of 30-point 3-channel temperature acquisition and an ambient temperature and humidity sensor, the device with built-in DS18B20 and SHT10 imported sensor designed sensor and data acquisition equipment, a number of SM3630B can To form a complete set of automatic monitoring system, with the user software can real-time soil moisture, grain storage temperature or buried pipe temperature, while recording the temperature and humidity, for researchers to provide first-hand data.