Features:1) BC100A portable magnetic coating thickness gauges2) A special instrument to measure the thickness of non-magnetic coating andelectroplated coating on ferrous metal substrates3) Used for fast and accurate measurement of the thickness of coating andelectroplated coating on plastic, aluminum, copper, zinc, chromium and tinMain Technical Parameters:1) Measuring range: 0 - 1,000μm2) Testing substrater: 30 – 60 ordinary carbon steel no less than 30 x 1mm3) Coating materials: non-magnetic metallic material and paint, vitreous enamel andplastic.4) Overall dimensions (L x W x H): 210 x 78 x 32mm5) Net weight: 230g