404-Brush-N Bürstensonde Conductive Brush Probe with Ø4mm safety banana jack connexion

Applications: to test the continuity and measure the resistance of protective conductors, protective earth and equipotential bonding, stray current on rotating or moving parts, oxidized surfaces, AC power socket, lights, metal frames. The Ø0,10mm brass strands make a soft brush to scratch some oxidized surfaces (without pricking fingers!). The electrical conductance is maximized by the high number of strands.