Magnetic Polarity Identifier (Pole Pen)

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Pull Strength: N/A

Grade: N/A

Coating:

Item: 8142

Total price:
Regular price $19.95 Regular price
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Description

Quickly identify North and South poles β€” no guesswork, no mistakes.

This compact Pole Pen is an essential tool for anyone working with magnets. Simply press the button and bring the tip close to your magnet β€” the built-in indicator lights instantly show polarity:

πŸ”΄ Red = North Pole
🟒 Green = South Pole

Perfect for workshops, assembly, testing, and education, this tool eliminates trial-and-error when aligning magnets or verifying polarity.

Key Features

  • Instant polarity detection with clear LED indicators
  • Simple push-button operation
  • Compact pen-style design with pocket clip
  • Powered by AA batteries (included)
  • Supplied in a protective storage case

Why Use a Pole Identifier?

Incorrect magnet orientation can cause failed assemblies, weak holding force, or repelling components. This tool ensures accurate alignment every time β€” especially useful when working with:

  • Neodymium magnets
  • Magnetic latches
  • Sensor systems
  • DIY and engineering projects

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