... Stress strain, control mode of displacement, calculated max force , tensile strength , bending strength , compressive strength ... pipe, composite materials, waterproof materials, fibers, textiles, wire and cable, paper, gold foil, ribbons,thread, ... automatically, testing curvers can be transferred out after the test, you can know ... ±1% / the value ±0.5%Tester resolution Max load: 1/200000, constant the ...