... : Brass (for the thermometers with temperature which is below 300°c/), carbon and Stainless steel (for the thermometers with temperature which ... is above 300°c/F) 3) Length of stem: 30mm, 40mm, 50mm, 63mm, 75mm ... -500 / 0-600) °c/F 6) Scale division: 0. 5°c/F , 1°c/F , 2°c/F , 5°c/F , 10°c/F7) The accuracy is ...