Use it to pick up cohesive wire scraps and small metal objects such as nails with a narrow gap on the work floor. (I usually use it as a sensor stopper, but ...)
On 2014-07-30 20:47:48
In the past, I used the same type of magnet (Purchasing is a separate company.) This time, the product has too much magnetic fluctuation. I will not even attract nails. It seems that the magnetic force is weaker than the display. For people who use them in important places such as sensors, I think that it is better to purchase several items and choose the best one.