Long Term Collector

For Long Term Measurements

The Long Term Collector is generally used to determine the gas concentration in the office or living rooms. The measurements take place without the usage of a diffusion pump. The Detector Tube should be mounted around face height and will detect the exposition over a normal working day.


  • Versatile Detection Tubes
  • 27 different substance measured in a single tube
  • Work place safety control (AGW), Environmental Measurements


  • STMB Precision +/- 10%
  • Choose from tubes with Exposure Times from 1 to 48 hours
  • Clip to mount the tube at face height
  • Usable for up to 3 years
  • Affordable

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