Contacta IL-Contacta-FSM

Field Strength Meter to test and verify loop systems.

Regular price $2,570.70
Regular price $2,706.00 Sale price $2,570.70
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Regular price $2,570.70
Regular price $2,706.00 Sale price $2,570.70

Must have tool to test and verify loop systems.

Field Strength Meter is used during installation to guarantee our loops provide the best listening experience for the user. 

It helps verify that Hearing Loop Systems are installed and certified to IEC 60118-4 standards.


  • Accurate and easy to read

  • Simple button operation

  • Flat spectrum output

  • Headphone output

  • Based on the IEC 60118-4 specification


  • Dimensions:

    Height – 139.7mm (5.5”)

    Width – 91.4mm (3.6”)

    Depth – 27.9mm (1.1”)

  • Weight (boxed): 250g (0.55lbs)

  • Construction: ABS Plastic

  • Finish: Black

  • Measurement Range: -54dB to +9dB (0.0126 to 14.176 mG)

  • Resolution: 0.1dB

  • Calibration: Calibrated at 1,000Hz (sine) to read 0dB at 5.03 mG

  • Flat Response: ±1dB from 50Hz to 10,000Hz

  • Display: 16x2 LCD Character Display

  • Input: 1/8” stereo headphone jack

  • Power: 9v Alkaline battery, 5.8-14v