PN-PT20F High-precision Cardboard thickness Tester's video

PNSHAR PN-PT20F high-precision Cardboard thickness Tester is an electronic corrugated fibreboard thickness testing instrument, suitable for various corrugated fibreboards, PN-PT20F high-precision Cardboard thickness Tester error of indication +/- 0.3%, indication variability ≤ 0.3%, resolution 0.001mm, measurement range ≤ 20mm.