Pammvi Group of Companies supplies Coating Thickness Gauge Machine with 0.00 - 80.0 mils Measuring Rang. Pammvi Group of Companies also offers Machine Tools, Power Tools, Automation Tools, Tool Wear and Breakage Monitoring System, Medical Diagnostic Kits. This machine is applicable on steel and iron as well as on non-ferrous metals such as Aluminum, Zinc, and Copper etc. This product does nor requires any calibration.