1)length measurment 2)measurement range CWS100: 100mm, 1000mm; 3)compact structure, small size and light ... light weight.*easy to install, anti-dust and vibration.* measurement range CWS100: 100mm, 1000mm;*groove cable, each circle trip is the ... have no hesitate to contact us! wire draw encoder CWS100, Measure range 100mm,1000mm