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Electronic polarity indicator
The polarity indicator allows you to quickly see the polarity of a magnetic field.
€83.59
VAT excluded
Professional rates :
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The polarity indicator is very useful for distinguishing the north and south poles of a magnet.
The information provided is decisive depending on the result you wish to obtain, i.e. attraction or repulsion.
The instrument is easy to use and provides quick and accurate information.
To use: place the tip of the indicator on the magnet and press the switch. The red colour indicates the north pole and the green colour indicates the south pole.
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