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Polarity Checkers and Pole Identifiers

Buy Polarity Checkers and Pole Identifiers online with e-Magnets UK™

Special Offer - Half Price Delivery!
All orders placed during this special offer period will benefit from half price delivery.

2 to 3 days starting at just £1.75!
Next Day Fed-Ex only £2.99!

This offer is for UK Mainland deliveries only.

Polarity Checkers and Pole Identifiers

There are several applications which require a means of performing a Magnet Polarity Test.

There are two methods for performing a Magnet Polarity Test.

The first method for a Magnet Polarity Test is to use a magnet of known Direction of Magnetisation and testing for like Poles repelling. More details are given in the Information section below.

The second method for a Magnet Polarity Test is to use an electronic Magnetic Polarity checker (MPI-1). The red LED will light up against a North Pole; the green LED will light up against a South Pole.

An alternative method is to use a compass. The pointer of the compass will point to the North Pole.

VISAMastercardSwitchMaestro
Part No. Size Grade Pull (kg) Quantity Price Buy
MPI-1  140mm long  Electronic Polarity Checker with Instructions  N/A  Pack of 1 Indicator   £27.10
E500  10mm x 5mm x 75mmA  Alnico  500 Gauss  Pack of 2 Magnets   £1.93
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