1It is a compound temperature and humidity sensor with calibrated digital signal output. 2Adopt dedicated digital module acquisition technology and temperature and humidity induction technology, ensure high reliability and excellent stability. 3The output signal is digital output, using single bus interface, provides super fast response. 4Professional manufacturing, making it has long service life, durable to use. 5High quality humidity-sensing capacitance sensor, it has great anti-interference ability, more convenient to use.