Put the spindle of GS-1730 on bellows or springs, and then reset to zero at that point. The DG-4320 with GS-1730 measures the amount of compressed displacement when a fixed load is applied. (load-displacement measurement)

Applications: Screening of plywood or construction mold by measuring load-displacement and so on. The DG-4320 with GS-1730 can make OK / NG decision whether the dimension of processed part is within the range of allowable value or not.