... ,Reasonable price 3.2-year after-sale service Film Puncture Tester Design standard: ASTM D903, GB/T2790/2791/2792, CNS11888, ... films, elastomers, textiles, paper, board and finished products. Film Puncture Tester Character:That Using the computer as the main control mathine ... and easy operation.Use the USA high-precision load cell. Film Puncture Tester Specifications: Capacity choice1,2,5,10,20,50,100 ...