Thermocouple e na le melemo e kang sebaka se pharaletseng sa tekanyo ea mocheso, thepa e tsitsitseng ea thermoelectric, mohaho o bonolo, pontšo e fumanehang bakeng sa nako e telele le theko e tlaase.
Hoa hlokahala ho khetha lisebelisoa tsa thermocouple le li-tubes tsa tšireletso tsa mefuta e fapaneng ho latela litlhoko tsa mefuta e fapaneng ea mocheso le maemo a ts'ebeliso.