Magnetic Polarity Tester Pen, Fochanc Portable Magnet Detector, Instant N/S Pole Identification for Motor Repair, Science Projects, DIY & Therapy Magnets, Battery Included (Orange)

★★★★☆ 4.0 23 reviews

$23.99
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$23.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 218096524 Release Date 2026/05/03 List Price $9.60 Model Number 218096524
Category
  • [Instant N/S Identification] Stop the guesswork in your magnetic projects. This high-precision sensor provides real-time response: Red Light = North Pole, Blue Light = South Pole.
  • [Industrial Sensitivity & Precision] Engineered for professionals and hobbyists alike. With a minimum detectable field of 2.4mT (24Gs), this detector captures even weak magnetic signals. Reliable performance within 32-104℉ (0-40℃), making it a stable tool for both workshops and outdoor field tests.
  • [Pocket-Sized Portability] Designed like a premium pen with a heavy-duty clip. This lightweight, ergonomic tester slides easily into your shirt pocket or tool belt. Carry it "anytime, anywhere" for on-site industrial inspections or quick DIY home repairs without bulky equipment.
  • [Family-Friendly & Educational] Spark a love for science! Perfectly safe and easy for kids to explore the invisible world of magnetism. Whether for a school physics project or home STEM learning, it provides a "happy detecting time" while identifying poles on fridge magnets, toys, and more.
  • [Ready Out of the Box] No extra shopping required. Each Fochanc polarity pen comes with batteries, allowing you to start your magnetic discovery immediately. The low-power consumption design ensures long-lasting battery life for hundreds of tests.

Color Orange
Model MPP01
Brand Name FOCHANC
Unit Count 1.0 Count
Part Number MPT01
Manufacturer FOCHANC
Power Source Battery Powered
Measurement Type Millitesla (mT)
Included Components magnetic polarity tester
Upper Temperature Rating 40 Degrees Celsius

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4 out of 5
★★★★☆
23 ratings | 9 reviews
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