StressTel corrosion thickness gauges ultrasonically measure the thickness of  steels, aluminum, glass and plastic. Dual element transducers ensure accurate thickness measurement of pitted and corroded surfaces. Measurement Range 0.025 to 10.000 inches (0.63 to 250.00 mm) Display Resolution 0.001 inches (0.01 mm) Typical Applications Pipelines, refineries, tanks, castings, acrylic windows. Select from: T-Mike Programmable .... Our simplest to use and least expensive gauge. T-Mike B ......................... Six preset material calibrations. T-Mike E ......................... Our most versatile and popular gauge. T-Mike ES ....................... For high speed scanning and minimum thickness capture. T-Mike EL  ..................... With built-in 40,000 reading data-logger and B-scan display. T-Mike V ........................ Compact, easy-to-use velocity gauge T-Scope DL  .................... Full A-scan waveform display of reflected echo. Product Comparison Table To Precision Gauges