two axes dro digital readout kit

{"cid":"91204360","title":"Four Axes DRO Digital Readout Kit System For Milling Machine EDM","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/14\/59b975881a14a39ac3d79eff565b-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SINO","Model Number":"SDS200","Minimum Order Quantity":"1 set","Delivery Time":"5-8 days","Certification":"CE,RoHS,ISO","Place of Origin":"Guangzhou, CHINA","Payment Terms":"T\/T, L\/C","Supply Ability":"3000 sets per month","Packaging Details":"Carton","Item name":"SDS200 Four Axis DRO Kit","Usage":"For Milling Machine EDM","Screen":"LCD","Signal":"Square wave TTL or RS422","Resolution":"5\u00b5m\/1\u00b5m\/0.5\u00b5m","Power consumption:":"25VA","Storage temperature":"-30\u2103~70\u2103","Others":"Cable \/ Manual","Frequency multiplication":"4X"}}

{"cid":"91198063","title":"LCD Display Bridgeport Dro 3 Axis Digital Readout Kit","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/27\/efc111894f1affb24148a64b4e1c-200x200-1.jpg","attrs":{"Brand Name":"Easson","Model Number":"EA-927","Minimum Order Quantity":"1SET","Delivery Time":"3 working days","Certification":"CE","Place of Origin":"P.R.China","Payment Terms":"T\/T","Supply Ability":"1000 SETS per Months","Packaging Details":"Carton","Keyword":"Dro In Milling Machine","Name":"Dro Measuring Systems","Application":"Milling, Lathe, Grinding Machine Tools","Material":"Aluminum","Warranty":"13 Months","Display Resolution":"0.1 \u00b5m, 0.5 \u00b5m, 1 \u00b5m, 5 \u00b5m","Power Supply":"110V \/ 220V","Output Signal":"TTL"}}