... .5 Accuracy,Reasonable price 3.2-year after-sale service Film Puncture Tester Design standard: ASTM D903, GB/T2790/2791/2792 ... , paper, board and finished products. Film Puncture Tester Character:That Using the computer as the main control mathine plus the special testing ... and easy operation.Use the USA high-precision load cell. Film Puncture Tester Specifications: Capacity choice1,2,5,10,20,50 ...