（China）YYP-4 Leather Dynamic Waterproof Tester

I.Product Introduction:

Leather, artificial leather, cloth, etc., under the water on the outside, the bending action is applied

to measure the permeability resistance index of the material. Number of test pieces 1-4 Counters 4 groups, LCD, 0~ 999999,4 sets ** 90W Volume 49×45×45cm Weight 55kg Power 1 #, AC220V,

2 A.

II.Test principle:

Leather, artificial leather, cloth, etc., under the water on the outside, the bending action is applied to measure the permeability resistance index of the material.