mechanical thermostat 1.CE,CQC,UL,ISO9001,TUV approved 2.good material,accurate temperature 3.fast delivery mechanical thermostat1.Temperature range:-36~+36°C2 ... :≤50MΩ5.Life run for operation:200000 circle6.Used for refrigerator,freezer,air conditioner etc home appliance7.Packing:100pcs/ctn;G ... :260mm10.Port:Ningbo/Shanghai11.Certification:CE,CQC,UL,ISO9001,TUV mechanical thermostat