Need to know which side of the magnet is North or South? Our magnetic Pole Tester will tell you. This handy magnetic pole tester makes it easy to identify the North (+) and South (-) ends or sides of any magnet by the 2 LED lights. The magnetic pole tester can be used on any type of magnet.
Magnetic Pole Tester
This is a handy tool that will detect the North or South poles of a healing magnet. If you have spot magnets that are not mark, this tool will determine which side of the magnet is North or South so you can mark the magnet yourself. No more guessing which is the proper side to use for your magnetic therapy needs. No more guessing! The application of your magnetic therapy magnets will be easier then ever. Simply, insert the batteries that are included and you are ready to go.
Polarity Checking Systems benefits:,
Magnetic Pole Tester Construction: