此产品为家用及中央空调调节器上的一个配件，此产品根据环境温度的变化而变化，起到指针作用。此产品材料为感温片。此款产品可根据客户要求而设计、制作、生产。适用于空调生产厂家。 
This product for home use and a central air conditioning regulator on
fitting, this product changes according to the ambient temperature
change, plays the indicator role. This product material is the feeling
warm piece. This section product may design, the manufacture, the
production according to the customer request. Is suitable produces the
factory to the air conditioning.