Tenmars TM-191A EMF Meter


The TM-191A EMF Meter is an ideal tool for measuring extremely low frequency (ELF) electromagnetic fields. With a measurement range of 30 to 300 Hz, this meter is perfect for detecting and monitoring ELF fields in a variety of environments. Additionally, the TM-191A features a built-in alarm that will notify you if dangerous levels of electromagnetic radiation are detected. Whether you’re looking to protect yourself from potential health risks or simply want to monitor your environment for EMF emissions, the TM-191A is the perfect choice.


  • Switch between the display of micro-Tesla and mini-Gauss is available.
  • Data hold (HOLD)、maximum (MAX) Hold function.
  • Range display(20,200,2000).
  • Low battery detector
  • Over load display “OL”.

Authorised Australian Distributor

3 year warranty

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    SKU: TENMARS TM-191 Categories: , Tags: , , ,