The ExpoM is a selective RF field strength logger for recording electromagnetic fields in the frequency range from 88 MHz to 5.875 GHz. The band-selective measurements allow a detailed differentiation of the different electromagnetic sources. It shows the electromagnetic exposure over time. The measured values are stored on the logger and can be read out and analyzed at a later time. The ExpoM is ideal for measurements where it is necessary to see if a certain location is exposed to too high an exposure at a certain time. A total of 16 fixed bands are available. To ensure that the modulated transmitters (e.g. GSM, UMTS, LTE etc.) are correctly detected, the measurement is based on the TRUE-RMS method.

The positions are recorded by the integrated GPS-receiver, so that the measurement data can be assigned exactly. The export of the measurement data with the GPS positions can be displayed directly in Google Earth. With the free software the measured values can be read and displayed in real time via smartphone. The extensive PC software is included in the scope of delivery, with which you can analyze, graphically evaluate and also export the measured data (e.g. to Excel or Google Earth).

  • Broadband frequency: 87.5 MHz - 5.875 GHz
  • 16 pre-defined critical bands
  • includes LTE (800MHz and 2.6 GHz)
  • excellent dynamic range from 0.005 to 5 V/m - low detection limit
  • True - RMS measurements - the most accurate measurement device on the market
  • Real-time monitoring of measurements on the smartphone (Bluetooth)
  • Automatic recording of position with the help of the built-in GPS receiver
  • Data export to Google Earth
  • Marker function to highlight certain events ( change of position etc.)
  • 4 GB data memory allows extra long recordings
  • easy to use and compact (16 x 8 cm)
  • Excellent battery usage allows recording for days and weeks
  • free software upgrades
  • Tracking of personal exposure to electromagnetic fields
  • Measures and records the field strength of broadcast and mobile phone transmitters
  • Measures the field strength to meet safety requirements
  • Long term monitoring at home and at work
  • Quick overview of the exposure as graph and numerical value
  • Driving or running test of the fields indoors and outdoors
  • ExpoM - RF Exposure Meter
  • USB charger
  • Hardcase
  • Software - Free download for Android and Windows

Product images (2)

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Factory calibration

Factory calibration

During a factory calibration, not only the characteristic data is checked but also a comprehensive functional test and minor, preventive maintenance work is made to increase the reliability of the measuring devices and prevent possible failures.

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