General Tools AMY6 Magnetic Tester, Blue Occidental Leather 2-3"/55-75mm

2-3"/55-75mm

With its rust-resistant stainless steel construction and ergonomic handle

holding a total of 10

With Wipe-On Poly

K9 jaw design provides a strong grip

General Tools AMY6 Magnetic Tester, Blue Occidental Leather 2-3"/55-75mmHow does it identify the north and south poles of a permanent magnet? Simply press and hold the black oval button. Then, place the tip of the detector near the surface of the magnet. If it is the North Pole, the Red LED will glow. If it's the South Pole, the Green LED will glow. It's just that simple. And if the button is held and the unit is moved around the surface of the magnet. you can see the transition from one pole to another. This pole