Demagnetizes or magnetizes parts, tools, and meters.
To demagnetize, hold object in the center of the opening with button depressed for 3–4 seconds. Slowly withdraw object in a straight line and release button. To magnetize, hold the part or tool against the inside of the opening and press the button for 4–5 seconds, then release.
Opening measures 3″ x 1-1/2″.