How to run your own measuring station (SPMTWO)

Technical Details

An overview regarding the performance features of the sound level monitor SPMTWO is found on the web site of GfS. Detailed information are given in the technical data sheet, orders can be placed directly to GfS or by a filled-in order form.

If there is no internet access available, you can also order and run the SPMTWO via an UMTS-modem ("mobile phone" modem).

Since we do not pursue any commercial goals, we ask you to buy the measurement device directly at the producers.

FAQs (frequently asked questions)

I want to operate a GfS measurement station. What has to be observed in this respect ?

  1. The microphone is to be mounted outdoors, on a water tube of 42 mm diameter.
  2. The cable included in the delivery is of 10 m length (extension cables are available at the producer's).
  3. The analysis unit is to be mounted indoors. It needs a 230 V power connection and either a DSL network connection. Alternatively, it can work with an UMTS-modem and a mobile SIM-card.