{"id":9680927850647,"title":"Dioche Polarity Tester, Magnetic Pole Pen Polarity Tester Identify Tool North \u0026 South Magnetic Pole Identifier Magnet Detector","handle":"dioche-polarity-tester-magnetic-pole-pen-polarity-tester-identify-tool-north-south-magnetic-pole-identifier-magnet-detector","description":"\u003ch3\u003eDioche Polarity Tester, Magnetic Pole Pen Polarity Tester Identify Tool North \u0026amp; South Magnetic Pole Identifier Magnet Detector\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecifications: Material: ABS Sensitivity: ±5mT (50Gs) Display: 2 LED lights\n(red = N pole, green = S pole) Service Temperature: -20~80℃ Storage\nTemperature: -40~150℃ Power Supply: 2 1.5V AAA battery (NOT included) Item\nSize: 154 27 24mm \/ 6.06 1.06 0.94in Item Weight: 64g \/ 2.27oz Package\nWeight: 263g \/ 9.30oz Package Size: 22 10.5 5.7cm \/ 8.66 4.13 2.24in\npacking list: 1 Tester 1 Storage Case 1 Manual (English)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e[North and Distinction] Easily distinguish between the north and south poles with two lamps (red = n pole, green = s pole).\u003c\/li\u003e\n \u003cli\u003e[Professional Magnetic Field Identification] A professional tester for identifying the polarity of magnetic field quickly and safely.\u003c\/li\u003e\n \u003cli\u003e[Portable Pen Type Design] Compact and portable pen type magnetic tester for easy use on the go.\u003c\/li\u003e\n \u003cli\u003e[Versatile Applications] Suitable for identifying permanent and electromagnet poles, magnetization polarity check, and coil testing.\u003c\/li\u003e\n \u003cli\u003e[Easy One-button Simple one-button for convenient polarity identification.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T19:13:23+10:00","created_at":"2026-07-26T20:11:28+10:00","vendor":"Dioche","type":"Voltage 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Polarity Tester, Magnetic Pole Pen Polarity Tester Identify Tool North \u0026amp; South Magnetic Pole Identifier Magnet Detector\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecifications: Material: ABS Sensitivity: ±5mT (50Gs) Display: 2 LED lights\n(red = N pole, green = S pole) Service Temperature: -20~80℃ Storage\nTemperature: -40~150℃ Power Supply: 2 1.5V AAA battery (NOT included) Item\nSize: 154 27 24mm \/ 6.06 1.06 0.94in Item Weight: 64g \/ 2.27oz Package\nWeight: 263g \/ 9.30oz Package Size: 22 10.5 5.7cm \/ 8.66 4.13 2.24in\npacking list: 1 Tester 1 Storage Case 1 Manual (English)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e[North and Distinction] Easily distinguish between the north and south poles with two lamps (red = n pole, green = s pole).\u003c\/li\u003e\n \u003cli\u003e[Professional Magnetic Field Identification] A professional tester for identifying the polarity of magnetic field quickly and safely.\u003c\/li\u003e\n \u003cli\u003e[Portable Pen Type Design] Compact and portable pen type magnetic tester for easy use on the go.\u003c\/li\u003e\n \u003cli\u003e[Versatile Applications] Suitable for identifying permanent and electromagnet poles, magnetization polarity check, and coil testing.\u003c\/li\u003e\n \u003cli\u003e[Easy One-button Simple one-button for convenient polarity identification.\u003c\/li\u003e\n \u003c\/ul\u003e"}