PeakTech
✓Price
$86.99
No image available
Magnetic Polarity Detector, High Sensitivity Pen Type N/S Pole Handheld Magnetic Field Tester for Permanent Electromagnet
★★★★★
$86.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- [Professional Magnetic Field Tester] This magnetic pole pen polarity tester is a professional tool designed to identify the polarity of magnetic fields quickly and safely. it is for engineers, scientists, and hobbyists who need precise and results in their magnetic field analysis.
- [High Sensitivity and Accuracy] Featuring a sensitivity of ±5mt (50gs), this tester ensures accurate detection of magnetic poles. the two indicator lamps (red for n pole and green for s pole) provide clear and immediate feedback on the polarity of the magnetic field.
- [Portable and Easy to Use] The pen-type design of this magnetic tester makes it mini and highly portable. with just one button , it is incredibly easy to use, allowing you to perform tests on the go without any hassle.
- [Versatile Applications] This tool is not only for identifying the polarity of permanent magnets but also for checking the magnetization polarity of electromagnets and testing coils. it is an essential device for anyone working with magnetic fields in various applications.
- [Reliability] Made from abs material, this magnetic pole pen polarity tester is built to last. it operates within a service temperature range of -20~80℃ and can be stored in temperatures ranging from -40~150℃, ensuring reliability in various environments.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
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
You might also like
Similar items
Presidium
✓Multi Testers
Eurotool Presidium Multi Tester for Diamond Moissanite Simulants and Metal
★★★★★3.7
$704.99
View
