For the Memorial Day holiday, orders placed after 1:00PM EDT on Friday, 5/23/2025, will be shipped on Tuesday, 5/27/2025.
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Magnetic Pole Identifier PN: EPID2

Quickly identify north or south pole of magnet

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$47.94
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  • product description icon   Description

Electronic Pole Identifier
Identifies Magnet Poles
LEDs light to indicate polarity

This ingenious tool identifies the poles of a magnet quickly, easily, and accurately. Simply point the tip of the electronic pole identifier at a magnet, push the buttton, and an LED will light, indicating the polarity. This new design allows the user to quickly and easily change the battery, compared to our old version.

Powered by one AAA battery (not included). Note: The electronic pole identifier will only work on magnets of 1/8" diameter or greater.