Li-detectors tsa mocheso tse hanyetsanang le mocheso (RTDs), tse tsejoang hape e le li-thermometer tsa ho hanyetsa, li lemoha ka nepo mocheso oa tšebetso ka tekanyo e ntle haholo ea ho pheta-pheta le ho fetoha ha likarolo.Ka ho khetha lielemente tse nepahetseng le sheathing e sireletsang, li-RTD li ka sebetsa ka har'a mocheso o fapaneng oa (-200 ho ea ho 600) °C [-328 ho ea ho 1112] °F.