square wave 3 axis digital readout

{"cid":"91204360","title":"Square Wave 3 Axis Digital Readout SDS6-3V DRO Measuring Glass Linear Scale For EDM","imgUrl":"https:\/\/img.ismap.com\/nimg\/a7\/30\/265c90a97f3fab2560d332a2a97a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SINO","Model Number":"3 Axis Digital Readout SDS6-3V","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":"3 Axis Digital Readout SDS6-3V","Usage":"For Milling Lathe Grinding EDM","Signal":"TTL square wave","Power voltage selection":"AC 100V~240V 50 Hz~60 Hz","Coordinates":"3x","Length resolution":"0.5um,1um,5um","Power consumption":"25VA","Operation keyboarOperation keyboard":"Sealed diaphragm touch keys"}}

{"cid":"91198063","title":"Easson 2 Axis Digital Readout Optical Linear Scale for Machine Tools","imgUrl":"https:\/\/img.ismap.com\/nimg\/08\/cc\/3a765fd2ddae7d8db399133f5721-200x200-1.jpg","attrs":{"Brand Name":"Easson","Model Number":"GS10","Minimum Order Quantity":"1PCS","Delivery Time":"2 working days","Certification":"CE","Place of Origin":"P.R.China","Payment Terms":"T\/T","Supply Ability":"3000 PCS per Month","Packaging Details":"Carton","Name":"2 Axis Digital Readout For Lathe","Model Name":"GS10","Resolution":"0.005mm","Meas. Length":"50-1250mm","Power Supply":"DC 5V","Output Signal":"TTL","Repeatability":"\u00b12 \u03bcm","Keyword":"2 Axis Dro"}}