rs422 linear glass scale dro kit

{"cid":"91204360","title":"For Milling Equipment SINO SDS3-1 Linear Glass Scale Dro Kit Provides Digital Readouts","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/20\/361148fe76eb3fb052b894fa3558-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SINO","Model Number":"SDS3-1, KA300, Ka500","Minimum Order Quantity":"1 PC","Delivery Time":"5-8 days","Certification":"CE,RoHS","Place of Origin":"Guangzhou, CHINA","Payment Terms":"T\/T, L\/C, Western Union, ","Supply Ability":"1000 pcs per month","Packaging Details":"Carton","Name":"Linear Encoder Sino SDS3-1 Display Digital Readout","Number of Axis":"1 axis DRO System","Color":"Grey","Signal":"Digital Readout: TTL \/ RS422","Voltage":"Digital Display Controller: AC100-240V \/ 50-60Hz","Suitable for":"Milling machine, boring machine, EDM machine","Resolution":"1um,5um,0.5um","Weight":"2.5KG for DRO","Connect":"KA300, KA600, KA500"}}

{"cid":"91198063","title":"5um Optical Linear Glass Scales Dro","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/8a\/5cb5dd98df5dabdd0050b1367868-200x200-1.jpg","attrs":{"Brand Name":"Easson","Model Number":"VS20","Minimum Order Quantity":"1PCS","Delivery Time":"3 working days","Certification":"CE","Place of Origin":"P.R.China","Payment Terms":"T\/T","Supply Ability":"1500 PCS per Month","Packaging Details":"Carton","Meas. standard":"20 \u03bcm","Meas. length":"1300-3000mm","Display Resolution":"0.005mm","Warranty":"13 Months","Power Supply":"DC 5V","Output Signal":"A Qual B ( TTL )","NAME":"Accurate Measuring Tools","KEYWORD":"Accurate Scale"}}