... for plastic films & paper is designed to measure the thickness of plastic film, sheet, diaphragm, paper, foils, silicon wafer, ... various materials precisely within the specified test range. i-THICKNESS 4100 Thickness Tester for plastic films & paper can be used with ... data management as well as test operation. 6.i-THICKNESS 4100 Thickness Tester for plastic films & paper can be easily operated ...