rs232 c output digital readout system

{"cid":"91204360","title":"SDS6-3VF RS232-C Output LED Lathe Machine DRO Digital Readout Kit Durable With Linear Encoder","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/ab\/195a03484972d3348d887b8e7a23-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SINO","Model Number":"SDS6-3VF, KA-300","Minimum Order Quantity":"1 set","Delivery Time":"5-8 days","Certification":"CE,RoHS","Place of Origin":"Guangzhou, CHINA","Payment Terms":"T\/T, L\/C","Supply Ability":"3000 sets per month","Packaging Details":"Carton","Item name":"SDS6-3VF","Usage":"3 axis machine positioning with RS232-C","System":"3 axis digital readout system SDS6-3VF","Scale model":"KA-300 linear scale","Signal":"TTL \/ EIA-422-A","Resolution":"KA-300 linear scale: 5 or 1 micron","Voltage":"digital readout system: AC 100V-240V","Meas. travel":"KA-300 linear scale: 70-1020mm"}}

{"cid":"91169117","title":"Loadcell digital indicator load cell display Load sensor readout","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/95\/2f55ae3d405d9b7395028eca9884-200x200-1.jpg","attrs":{"Brand Name":"Forsentek","Model Number":"FPT","Minimum Order Quantity":"1pc","Delivery Time":"3 working days","Place of Origin":"China","Packaging Details":"1pc\/box","Payment Terms":"T\/T,Western Union or Paypal in advance","Supply Ability":"3600pcs\/month","Certification":"CE","Type":"Load cell indicator","Power":"24V DC","Interface":"RS485\/RS232","Output":"0-5V\/0-10V\/4-20mA"}}