Please update your browser.

It looks like you are using an old version of the Microsoft Edge browser. To get the best experience with the Busch website, please update your browser.


Measurement range (100 to 1 · 10⁻³ mbar), state-of-the-art microcontroller technology, recording of 2000 measurement points


High industrial standards, robust construction, insensitive against shock venting, robust sensor


Excellent measurement accuracy, up to 100 h operating time, battery and power supply

Technical specifications


  • Protective case
  • 100-240 VAC electrical power supply
  • VACTEST Explorer Pro
  • USB interface cable for PC
  • Calibration certificate