St.steel thermometer, 63 dia, 2 mtr cap.

St.steel thermometer, 63 dia, 120°C / 250°F, cl. 1,6, cap. Back entry, 2 mtr dia 2 mm st.steel, DN=M14x1,5, probe acc.
 
St.steel thermometer, 63 dia, 160°C / 300°F, cl. 1,6, cap. Back entry, 2 mtr dia 2 mm st.steel, DN=M14x1,5, probe acc.
 
St.steel thermometer, 63 dia, 250°C / 480°F, cl. 1,6, cap. Back entry, 2 mtr dia 2 mm st.steel, DN=M14x1,5, probe acc.