This digital thickness gauge with user-friendly LCD display and battery indicator ensures accurate readings of aluminum paint and anodized coating This device has automatic substrate detection See professional membrane thickener with 1μm resolution and a wide measurement range from 0~2000μm for both iron substrates Suitable for manufacturing, metalworking professionals and laboratory personnel measuring coating thickness Whether in a laboratory, workshop or on the field, the membrane thickener can consistently create essential equipment for surface analysis in a variety of environments, Manufacturer: Tizuqe