RMS Pressure Meter

Measure pressure oscillations using the pressure sensor

Turn your device into an RMS gauge pressure meter by using its pressure sensor.

Measure the magnitude and frequency of pressure oscillations.

Fast Fourier Transform (FFT) to obtain the frequency spectrum.

• Select between Pascals, bar, mbar, psi, Torr or atmospheres for the displayed pressure unit.

• The upper displays shows Max, Min and average values, or a graph of the RMS gauge pressure readings over time.

• Lower display shows time series data or a FFT from it.

• Peak indicator for the frequency spectrum.

• Save graph data to file.

• Absolute pressure also measured.

Pressure sensors will vary in sampling speed, resolution and accuracy from one device to the next. For indication only.

This app is designed for indication and educational purposes only. Always use a suitable calibrated more accurate device appropriate to the situation when required.