The device comes with 4 x 30 cm / 11.81 in silicon tubes, 1 x 9V block battery and 1 x AC power adapter.
You can then calculate average values directly in the software or export the saved data to Microsoft Excel. Differential Pressure Gauge, -344 to +344 mbar The software can be used to detect and document pressure fluctuations, and to display the data graphically or in a table.. PCE-P05 is a portable handheld digital HVAC meter or differential pressure manometer used to measure differential pressure in pneumatic, compressor and pump installations, valves, tanks and heating, ventilation and air conditioning (HVAC) systems.