Martindale
✓Voltage Testers
Martindale VIPD138-S Safe Isolation Voltage Indicator and Proving Unit Kit, GS38 Compliant, 50–600V AC/DC
★★★★★4.5
$650.99
ViewPrice
$103.99
SHUAIGUO Magnetic Pole Pen Polarity Tester - Identify N/S Poles, Magnet Detector
★★★★★
$103.99
Quantity
1
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Thousands of happy customers
About this item
- A professional tester for identifying the polarity of magnetic field fastly and safely.
- Pen type magnetic tester, mini and portable.
- One button operation, easy to use.
- The north and south polarity can be distinguished by the two signal lamps(red = N pole, green = S pole).
- Comes with a sturdy plastic tool case.
Product description
Specifications: Material: ABS Sensitivity: ±5mT (50Gs) Display: 2 LED lights (red = N pole, green = S pole) Service Temperature: -20~80℃ Storage Temperature: -40~150℃ Power Supply: 2 * 1.5V AAA battery (NOT included) Item Size: 154 * 27 * 24mm / 6.06 * 1.06 * 0.94in Item Weight: 64g / 2.27oz Package Weight: 263g / 9.30oz Package Size: 22 * 10.5 * 5.7cm / 8.66 * 4.13 * 2.24in Packing List: 1 * Tester 1 * Storage Case 1 * Manual (English)
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
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