LAnM> Pressure measuring Description Best for calibrating general-purpose industrial pressure gauge or measuring of fluid pressure in high-precision. Applications Measurement Calibration and Testing Features Cost Effective Easy-to-Read Display Options: Process Connection Dimensions Customizable Dial Customizable Technical Specs Case Material: Aluminum Movement: Copper Alloy Dial: Aluminum. Black Text on White Background. Dual Scale Option. Pointer: Aluminum. Black, blade-shape Window: Glass, Organic Glass Process Connection: Bottom-Mounted, M20 x 1.5 Working TemperaturS0± 3 °C Nominal Size (mm): 150 Accuracy: 0.4% Temperature Effect: When the ambient temperature deviates from 20°C, the reading can deviated to a maximum of ± 0.04% / 10K (degrees in Celsius/Kelvin). Wetted Material: Copper Alloy Pressure Element: Copper Alloy, C-type or Helical-type. Standard Measuring Range