... range of -80°C~±500°C.CharacteristicThis sort of thermometer choose double metal sheet as temperature measuring component, ... plasma welding, and spinning sealing techniques are adopted, The thermometer possesses better performance in shock proof, anti-splash and ... 5(63mm),3.0(76mm), 3.5(88mm),4.0(100mm)4.5(113mm),6.0(150mm)Temperature range:0 ... 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 6.0Temperature range0-50°c