Features Convenience and Usability - Our Coating Thickness Gauge is a highly accurate, compact instrument designed to quickly and accurately measure the thickness of coatings or plating on a variety of metal surfaces. Due to the dynamic design of the measuring sensor, it can quickly and efficiently measure any shape of surface - concave, rough and convex. Main Parameters - Measuring range: 0~2000 m (0~78.74 ms); Automatic recognition of ferrous (iron) and aluminum (non-ferrous) substrates; Accuracy: ± 3 Applications - The Coating Thickness Gauge is primarily used to measure the thickness of non-conductive coatings on metal surfaces, as well as the thickness of non-ferromagnetic coatings on ferromagnetic metals. Assistant - This thickness gauge is an indispensable assistant for inspections. Simple, quick and easy to use, the thickness gauge allows you to accurately and quickly assess the condition of the bodywork and identify damaged parts. Product name: high precision thickness gauge Product material: ABS Product size: 122*50*22mm Color: black Packing list (you can get it after purchasing one product) Thickness gauge x1 Please understand: 1.Due to the long shipping time, the item may be damaged during transportation. If the item is damaged, please leave us a message through the official website immediately and then post a comment, I will solve the problem for you. 2. Due to manual measurement, the size may have 1-3cm error. 3. The color may vary from monitor to monitor.