Found in a yoghurt maker whose heating element never turns off :
Black plastic, 23.3 x 6.7 x 3.6 mm with two wires (red and black) coming out of one end. Marked IT-30 70 S2.
From the shape, it could be a thermocouple or an RTD but I know nothing about temperature sensors. Does anyone know what it is ?
Thanks in advance !