I-Kj-type screw thermocouple yinzwa ekala ubushushu.Iqukethe iindidi ezimbini ezahlukeneyo zetsimbi, ezidityaniswe kunye kwelinye icala.Xa udibaniso lwezinyithi ezimbini lufudunyezwa okanye lupholile, kuveliswa umbane onokuthi uxhomekeke kubushushu.Ii-alloys ze-Thermocouple zihlala zisetyenziswa njengeingcingo.