... strain, control mode of displacement, calculated max force , tensile strength , bending strength , compressive strength, elastic modulus, rate of elongation ,yield strength and others Computer Servo Tensile Strength Testing Machine/YG026B.C ... gradeEffective measuring range Force from 0.2% to 100% / from 0.4% to 100%Measuring accuracy the value ±1% / the value ±0 ...