Temperature measurement and control in the thermostats and other occasion High sensitivity and quick responses Temperature SSensings only, other accessories in the picture is not included temperature sensings high-reliability, high-reliability thermistors packaged with insulated, thermals, waterproof polymeric materials ( sometimes with the help of housing probes) into the desired shape, and combining a set of terminals connection into a set of thermistic combinations that or remotely measure temperatures Wide use of temperature zone, good stability, high reliability, Manufacturer: Kaeltsyn