BP-3000FN Coating Thickness Gauge's video

HUINUO BP-3000FN integrated dual-use standard Coating Thickness Gauge, magnetic, eddy current integrated, automatic identification substrate, super wear-resistant cemented carbide probe, measuring thickness up to 3000μm, Measurement accuracy +/- 2% + 1μm, reaction speed up to 0.3 seconds/time, with temperature compensation.