Presto Stantest Private Limited offers Coating Thickness Gauge with Non-Magnetic Metal Substrate. Presto Stantest Private Limited is an ISO 9001: 2000 certified company. Coating Thickness Gauge with Non-Magnetic Metal Substrate with the model number 7500, has a standard measuring range of 0.0 to 2000 µm or 0.00 - 80 mil and extended measuring range of 0.0 - 5000 µm or 0.00 - 200mil. This model has Steel and iron substrate along with the non-magnetic metals, like Aluminium Zinc, Copper, Brass. The minimum area of Coating Thickness Gauge with Non-Magnetic Metal Substrate is 10 x 10 mm² and the minimum substrate thickness of iron is 0.2 mm or 0.01 inches.