... machine, widely used in the stretchablity test for various metals, non-metallic, composite materials, medicine, food, timber, copper, aluminum, plastic ... overload Protection, automatic shutdown when the sample fracture. *Drawing a set of standard assistant device.Technical details:Model 950-1133 ... 950-1134/950-1135/950-1136Most large-value (KN) 10/20/50/100Measuring range The biggest test of the ...