capacitance diaphragm vacuum gauge / digital / portable / chemical-resistant
DVR 2pro



  • Technology:

    capacitance diaphragm

  • Display:


  • Other characteristics:

    portable, chemical-resistant

  • Vacuum range:

    Min.: 1 mbar (0.014503774 psi)

    Max.: 1,080 mbar (15.664075675 psi)


The DVR 2pro is a fully electronic, versatile vacuum gauge for the measuring range from atmospheric pressure to 1 mbar. All wetted parts are made from enhanced chemical resistant material which allows the use under very rough laboratory conditions. The high accuracy and the large graphical display from the DVR 2 have also been carried forward for the “pro” version. One of the main enhancements is the power supply with a normal 9 V Alkaline battery. The new battery slot at the back of the gauge allows for easy replacement of the battery. A wider range of connection parts provide a great range of connection flexibility for laboratory use.

Performance features
improved functionality within the navigation menu helps to save energy and to increase the life cycle of the battery
large, graphical analog display with digital measuring values alows to detect tendencies and makes it easier to readout precisely
pressure unit user-selectable in mbar, hPa or Torr prevents unnecessary conversions
different vacuum connections and the additional support rod allow the use in almost every laboratory application
chemical resistant materials for wetted parts together with the capacitive ceramic diaphragm pressure sensor provide excellent long-term stability and accuracy