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Instruments for measuring radon

Thanks to our collaboration with Saphymo, the world’s leading manufacturer of radon instruments , we are able to offer a number of instruments (AlphaE, AlphaGUARD and MiniTRACE) for different applications with associated support and training. If you are interested, send your enquiry to us below or call us on +46 (0) 18 56 88 00, and we will send you data sheets and more detailed information and prices.


AlphaE is a simple and effective logger which is ideal for measuring radon prior to and after implementing radon measures. When you purchase your AlphaE, a bag is also included which holds all the accessories that are needed in the field.

  • Measuring range 20 Bq/m³ – 10,000,000 Bq/m³
  • DataVIEW software for analysis of measurement data
  • Compact format
  • Up to 6 months’ battery life


AlphaGUARD is the premium instrument, giving you the maximum possible flexibility in your operation. The powerful DataEXPERT software enables you to simply bring up the information on your PC.

  • Short- and long-term measurement of radon indoors, outdoors, in water and in soil gas.
  • Remote monitoring of radon content in buildings and workplaces
  • Source search in connection with radon measures in buildings
  • Geological surveys
  • Reference instrument for calibration etc.
  • Measurement of temperature, air pressure and atmospheric humidity
  • Measuring range 2 – 2,000,000 Bq/m³


MiniTRACE makes it easy to measure gamma radiation from construction materials when identifying radon sources. The instrument has been developed in order to measure lower dose rates and is therefore ideal for measuring construction materials such as blue concrete.

  • Rapid response time
  • Four different types of alarm level, both visually and acoustically
  • Long battery life (up to 2,000 hours)
  • Large and clear display

Enquiry – Instruments

Send an enquiry