Customer Review

  • Reviewed in Canada on July 12, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    The instrument displays electric field, magnetic field, temperature, and radiation power on the main screen.

    Pressing the left arrow or settings button shows options to set the volume, brightness, language, style (interior or exterior mode), and reset to factory defaults. Use the right button to jump to the next setting, and OK button to choose.

    Pressing the Model button adds a graphic display showing momentary change in the electric field. Press the right button to see the graph for the momentary change in the magnetic field.

    The intensity level limit of the electrical and the magnetic field can be adjusted. The magnetic field unit of display can be chosen. Four options of automatic shut down time are available, including one that would keep the unit ON.

    The display changes from white to red when the electric and magnetic fields are detected.

    Electrical fields are detected more easily. We will check the magnetic field against the magnetos of small engines that produce the 30-40,000 volts for the engine spark - will update here. Will also check this tool with non-sparking magnetos and update here.

    The temperature reading stabilized in a few minutes and stayed there after a location change from one room to another.

    This appears to be a basic level tool with four sensors.
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Product Details

4.3 out of 5 stars
56 global ratings