... -year after-sale service 4.Use, KJ-1066 Plastic And Rubber Tensile Strength Testing Machine Uses: This ... elongation of materials, components, and finished product for metal, plastic, rubber, textile, synthetic chemicals, wire and cable, leather, ... Operation system22. TM210223. Accessories24. customized clamps by appointed, force sensors, , printer, and operation manual25. Power26. 1Ø,220V/50HZ14Safety ...