Hand magnets are used to magnetize smaller test sections. RIL-CHEMIE offers you a large selection of devices for magnetic powder testing, such as permanent magnets that can be used without current and electric hand yoke magnets in various versions (light and heavy versions, partly splash-proof, as a direct or alternating current or switchable model, as a low-current variant with isolating transformer or also mobile can be used with battery pack). You will find the optimal tool for every test requirement