Measuring range: -20°C to 70 °C Measuring range resolution: up to 0,01 °C Accuracy: 0.25 °C Docking element with an elastic belt for fixing to the pipe, up to approx. OD 500. Material: stainless steel This sensor can be used for the measurement of temperatures for pressure tests according to W 400-2 and G 469 B3. He cannot get an initial certification according to G 469 C3 (high precision pressure test procedure).