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Magnetic pole & field identification

Identifying the north and south pole of a magnet can be important if you are using one or more magnets together to attract or repel, yet it is not always straightforward to tell if the magnets are not marked. There are a number of ways you can identify which pole is which on a magnet including using a compass, another magnet or our free virtual pole tester smartphone app. However, by far the easiest and most reliable is to use a pole tester, such as the ones below.

Alternatively, if you want to visualise a magnets magnetic field rather than identify polarity then our iron powder/filings or magnetic field paper are ideal.

Magnetic Pole & Field Identification
Product Code: POLETESTER
From £3.39

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Product Code: POLE
From £30.85

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Product Code: IRONFIL
From £4.52

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Product Code: IRON
From £5.66

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Product Code: F4MFP12
From £82.35

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Product Code: F4MFP2
From £4.11

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Product Code: F4MFP4
From £9.26

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Product Code: F4MPM
From £2.48

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