Thermocouple hlau feem ntau yog siv nyob rau hauv ob yam,
1. Thermocouple theem (siab kub siab).Hom thermocouple hlau no tsuas yog tsim rau K, J, E, T, N thiab L thermocouples thiab lwm yam khoom siv ntsuas kub, ntsuas kub, thiab lwm yam.
2. Kev them nyiaj yug hlau theem (tsawg kub theem).Hom thermocouple hlau no tsuas yog tsim rau Cables thiab txuas txuas ntxiv rau kev them nyiaj S, R, B, K, E, J, T, N hom thermocouples L, cua sov cable, tswj cable, thiab lwm yam.