Pammvi Group of Companies offers Coating Thickness Gauge Meter with 100 x 62 x 27 mm dimension . Pammvi Group of Companies also offers Machine Tools, Power Tools, Automation Tools, Tool Wear and Breakage Monitoring System, Medical Diagnostic Kits. This is used over steel or iron [Fe substrates] and the Gauge meter is used for measurements over steel AND aluminum [Fe and NFe substrates] has been designed for various applications. Whether it be assessing the paint work on an automobile, inspecting an outdoor structure such as a bridge or water tank, or using them on a liquid or powder line, these handy and rugged gauges will meet the requirements of those measuring coating thickness.