The resistance thermometer TE 8000 with transmitter and integrated digital display for temperature measurements in liquid and gaseous media. The two-wire transmitter on the TE 8000 is located directly in the connection head of the resistance thermometer and provides a temperature-linear output signal of 4-20 mA. In addition, a 3 1/2-digit digital display is located in the connection head. A stainless steel protection tube protects the measuring insert against chemical influences and mechanical damage.