Tenmars TM-191A EMF Meter -| Measures Electromagnetic Fields

AUD $185.00 .( AUD $203.50 inc. GST )

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    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.

    Authorised Australian Distributor

    3 Year Warranty


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

    The TM-191A EMF Meter is a highly sensitive device that is capable of measuring the electromagnetic field radiation intensity that is produced from electric transmission equipment, power line, air conditioner, refrigerator, computer monitor, video/audio device and so forth. The TM-191A EMF Meter is particularly useful for detecting ELF (extremely low frequency) electromagnetic field radiation. The TM-191A EMF Meter is an essential tool for anyone who wants to protect themselves from the harmful effects of electromagnetic radiation.

    The TM-191A Meter is a versatile tool that can be used to measure both micro-Tesla and mini-Gauss. It features a Data Hold function, as well as a maximum (MAX) Hold function. It also has a Range display feature, which makes it easy to see the measurement range. The Meter also has a Low battery detector and Overload display feature.


    • 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”.

    Tenmars TM-191 EMF Meter Applications

    • Instrument is capable of measuring the electromagnetic field radiation intensity that is produced from electric transmission power line equipment.
    • Useful in servicing microwave ovens, air conditioners, refrigeration equipment, computer monitors, and video/audio devices.

    Magnetic Field Units

    • Tesla (T), Gauss (G), mini-Gauss (mG), or micro-Tesla (µT)
    • 1T = 10000G, 1µT = 10mG, 1G = 1000mG
    Weight .25 kg


    • Display: 3½ digits LCD, maximum reading 1999.
    • Range: 200/2000 mG,20/200µT.
    • Resolution: 0.1/1 mG or 0.01/0.1 µT.
    • Frequency response: 30Hz to 300Hz.
    • Sensor: Single Axis
    • Accuracy: ±(2.5%±6dgt) at 50Hz/60Hz.
    • Over load: LCD display “OL”.
    • Sample rate: 2.5 times per second.
    • Battery: 9V NEDA 1604, IEC 6F22 or JIS 006P.
    • Battery life: Approximate 100 hours.
    • Operating temperature & humidity: 5°C~40°C,below 80% RH.
    • Storage temperature & humidity: -10°C~60°C, below 70%.
    • Weight: About 170g.
    • Dimensions: 140(L)*65(W)*37.5(H)mm.


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