🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$82.99
Home/Stationery & Office Supplies/School & Educational Supplies/Curriculum Resources/Science/Magnets & Magnetism Kits
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Magnets & Magnetism KitsYUEHISY✓ In stock

YUEHISY Magnetic Polarity Tester, Portable Accurate Magnet Pole Detector, Precision North South Poles Identifier, for Generator Testing

★★★★★
$82.99
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About this item
  • Quick And Easy Magnetic Polar Identification: This magnetic polarity tester is designed for fast and straightforward identification of magnetic field polarities. This tool allows users to efficiently determine the north and south poles of magnets without the need for complex setups, making it suitable for both professionals and handcraft enthusiasts.
  • Portable And Compact Design: This magnetic polarity tester featuring a convenient pen style design, the magnets north and south poles tester is lightweight and compact, ensuring easy portability. It can be carried effortlessly in your pocket or toolbox, allowing you to take measurements anywhere without taking up valuable space.
  • Accurate With Advanced Technology: This magnetic polarity tester equipped with an accurate sensitive probe and a high performance chip, this magnetic polarity tester ensures stable and accurate measurements. Its advanced technology guarantees that you get accurate polarity readings every time, enhancing your work's quality and efficiency.
  • Clear Indicator With LED Display: The magnetic pole identifier utilizes a clear LED indicator that shows the magnetic polarity through different colors, red for the north pole (N) and green for the south poles (S). This intuitive display allows for quick visual identification, enabling users to make informed decisions efficiently.
  • Battery Powered: Powered by two 1.5V AAA batteries(Batteries Not Included), the magnet north and south poles detecter boasts a battery life of over 10 hours, ensuring that you can rely on it for extended periods without frequent replacements. This durability makes it a practical tool for long projects or tasks requiring prolonged use.
Product details
Brand
YUEHISY
Manufacturer
YUEHISY
Part number
YUEHISYwfmrvnhx42

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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