It is used for the determination of the impermeability of various fabrics (such as canvas, coated cloth, tent cloth, tarpaulin, rainproof clothing cloth and geotextile materials, etc.) that have undergone water-repellent treatment.

This instrument is suitable for the test of liquid penetration of thin non-woven fabrics for sanitary use, such as women's sanitary napkins and diapers covering materials.

It is used to test the water absorption performance of various woven towel products using textile fibers as raw materials.