Applied Magnets Magnetic Ferrofluid -2oz- 60ML Bottle, Great for Science Projects

This magnetic pole detector is a great low-cost tool to view and identify the polarity of magnets, or to find out if an object is magnetic. It's simple yet durable construction means that this detector makes a great educational tool for teaching students about the properties of magnets and their magnetic fields.

This magnetic pole detector consists of a bar magnet with its north pole painted red and its south pole painted blue. When held up to the south pole of a magnet, the red end of the indicator will be pointing toward the magnet.

Ultra-low friction magnet holder allows for this magnetic pole detector to detect magnetic fields from over a foot away
Easily detect and identify where the poles on a magnet are in order to safely handle them. This magnetic pole detector consists of a bar magnet with its NORTH pole painted RED and its SOUTH pole painted BLUE
Great for educators - Teach and show kids what poles on a magnet are and how they interact with each other.
Handy and small for easy transport
Ultra-low friction magnet holder allows for this magnetic pole detector to detect magnetic fields from over a foot away
Easily detect and identify where the poles on a magnet are in order to safely handle them. This magnetic pole detector consists of a bar magnet with its NORTH pole painted RED and its SOUTH pole painted BLUE
Great for educators - Teach and show kids what poles on a magnet are and how they interact with each other.
Handy and small for easy transport

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