G103H Gas Permeability Tester is based on the differential pressure method and is professionally applicable to the determination of gas transmission rate and permeability of plastic films, composite films, high barrier materials, sheeting, metal foils

A thickness tester (or thickness gauge) is a precision instrument that measures the depth or thickness of materials with micron-level accuracy.

G101 Gas Permeability Tester is based on the differential pressure method and is professionally applicable to the determination of permeance and permeability of plastic films, composite films, high barrier materials, sheeting, metal foils.