EMFields Solutions Acoustimeter AM-11 Contents
EMFields Solutions Acoustimeter AM-11 Display

Acoustimeter AM-11

(1 customer review)


Easy to Use With a Wide RF Measurement Range

Includes an extended frequency range which measures radio frequency / microwave radiation (200 MHz – 8.0 GHz).

Product Manuals

Out of stock


Acoustimeter AM-11

Includes audio signal analysis, LCD displays peak and average values, Led indicators displays a quick visual of RF intensity.

The Acoustimeter AM-11 is a reliable, user friendly RF meter which enables you to make quick and informed decisions regarding the level and source of radio frequency signals in your environment.

It comes equipped with two series of graduated LED lights and an OLED display offering precise measurements with a lower update speed, giving you time to take note of the readings.

“Assess the RF in your environment” – buy an Acoustimeter from SLT.


  • Displays peak, peak hold, and average levels of radio frequency electromagnetic fields, covering the spectrum from 200MHz all the way up to 8GHz (8000MHz) which covers the frequencies used by most modern communication systems
  • Peak exposure levels in V/m
  • Peak hold levels in V/m
  • Average exposure levels in µW/m2
  • A digital read out down to 0.02 V/m or 1uW/m2
  • An audio output which aids with source identification
  • Sound demodulation may be heard at RF levels below 0.02 V/m
  • The 2 line OLED display offers high accuracy with a lower update speed, giving you time to take note of the readings.
  • Typically 15 hours on two standard alkaline batteries

Additional Features:

  • A speaker which allows you to determine, with a small amount of practice, what type of device is creating the levels that are present. Sound samples are available to help you identify what type of signal your Acoustimeter is measuring. The sounds made by different transmitters can change with time, so these are meant as a rough guide only. If you are subject to a number of sources of RF, the sounds may intermingle and be less easily identified.


  • Acoustimeter
  • 2x AA Alkaline
  • Comes with its own carry bag
  • Internal antenna
  • 5 year Manufacturers Warranty
  • User Manual

Case Dimensions:

  • Interior Dimensions: L=20cmx W=10cm x H=6cm
  • Exterior Dimensions: L=22cmx W=12cm x H=7cm
Acoustimeter AM-11

Additional information

Weight 0.75 kg
Dimensions 15 × 31 × 19 cm
Frequency Range of Meter

Peak Range

Peak Display: 0.02 to 6.00 volts per metre [ V/m ]
Peak LED’s: 0.02, 0.03, 0.05, 0.07, 0.1, 0.2, 0.3, 0.5, 0.7, 1, 1.5, 2, 3, 4.5,6 [V/m]
LED Scale Points: (peak LEDs updated approximately every 0.1 seconds)





Material of Case

Battery Life

Power Draw: 105 mA at 3 volts (2 x AA Alkaline or Rechargeable cells @ 1.2 – 1.5V)
Battery Life: Typically 15 hours on two new 1500 mAhr AA alkaline cells
‘Low battery’ detection is indicated


1 review for Acoustimeter AM-11

  1. Anonymous (verified owner)

    The EMField AM-11 is very accurate for measuring all type of radiation, very happy with the product .

    Thank you very much

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