FM5 Path Basic meter
FM5 Path Basic meter

FM5 Path Basic meter

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FM5 Path Basic meter 

This meter measures radiofrequency (wireless) radiation from 200 MHz to 8 GHz, including radiation from:

  • cordless phones, mobile phones and base stations
  • WiFi
  • wireless modems, routers, tablets, baby monitors and other wireless devices
  • IoT devices.

It also has the capacity to be upgraded to the FM5 Complete meter which also measures millimetre waves. To upgrade the meter:

  • purchase the FM5 Antenna
  • return your meter to our office where the antenna will be fitted and the meter returned to you.


  • Quick response time measurements taken thousands of times per second
  • Displays peak and maximum signal strength on LED screen
  • Directional antenna for highly accurate HF screening
  • Audio speakers for identifying signals and determining direction
  • Audio range 40Hz to 16kHz
  • 2 year back-to-base warranty

Technical specifications

  • Frequencies:
    • Low frequency module frequency range 200 MHz to 8 GHz
    • Low freq. sensitivity 1uW/m2 to >100k uW/m2.
  • Power draw approx 50mA on low freq module and approx 200mA on high freq module.
  • Power source: 9V battery, battery life depends on battery quality and module used (mm wave module is 400% more battery hungry than the low frequency module)
  • Size (mm): 139.53 x 82.21 x 26.69 (L x W x D).
  • Internal loudspeaker with volume control.