... after-sale service 4.Use, KJ-1066 Plastic And Rubber Tensile Strength Testing Machine Uses: This machine also known ... elongation of materials, components, and finished product for metal, plastic, rubber, textile, synthetic chemicals, wire and cable, leather, ect.Character ... parameter, work state, collecting data&analysis, result display and printing output.Specifications: 1. Capacity2. 5,10,20,50,100, ...