refrigerator defrost thermostat 1.CE,CQC,UL,TUV,ISO9001 approved 2.good material,accurate temperature 3.fast delivery refrigerator defrost thermostatFeatures:1.Model No:K60- ... controlling precision:27.Contract Resistance:Below 50mΩ 8.Life run for operation:100000 uircle9.Certification:CQC,CE,VDE,ISO9001,ROHS,UL10 ... Net Weight:13KGS4.MEAS:44*34*28CMTotal 100pcs a carton refrigerator defrost thermostat