Premium Material: This precision molded hexagonal wet film thickness gauge is made of stainless steel, durable and reusable, and is available in a range of thicknesses up to 3000um. High Accuracy: The weight of the hexagonal wet film thickness gauge is 31g, the interval is carefully divided, the measurement accuracy is high, and the micron measurement is accurate. Wet the film thickness gauge on the flat surface of the coating immediately after applying the various coatings. Layer thickness can be measured immediately, easy to measure, lightly observed, and clearly displayed. Product size: side length is about 37mm, weight: 31g, the measurement range is 25-3000m, the interval is detailed and has high measurement accuracy. Leather package: The wet film thickness gauge is equipped with a black leather case, which protects the wet film comb and is easy to carry. Convenient and practical, easy to use. Uses: Wet film thickness gauge is a kind of wet coating film thickness gauge used to measure the surface of new coating, chemical industry, building materials, used to measure the thickness of different colors , varnishes and other coatings during construction. Product size: 65*37*0.83mm Product color: silver Delivery quantity: One piece