metal protractor

{"title":"IP54 CE Dual Axis Digital Protractor DMI420 Angle Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/de\/87\/66cc69fff108f6eae4cd4112b24f-200x200-1.jpg","attrs":{"Price":"$250.00\/Units","Brand Name":"RION","Model Number":"DMI420","Minimum Order Quantity":"1","Delivery Time":"7 days for samples order","Place of Origin":"Guangdong, China","Packaging Details":"1pcs \/ wooden box with sponge inside, 200pcs\/ctn","Supply Ability":"3000 Unit\/Units per Month","Certification":"CE, ISO","Payment Terms":"T\/T, PayPal","Theory":"MEMS","Usage":"Level Sensor","Output":"Digital Sensor","Measuring range":"+\/-90deg or +\/-180deg Optional","Accuracy":"0.05deg","Repeatability":"0.05deg","Resolution":"0.01deg","User can calibrate by himself":"Yes","Night vision fours colors screen":"Yes","\u00b0\/mm Dual units switch funciton":"Yes","Data hold on function":"Yes","Both sides and bottom can measure":"Yes","Working Temperature":"-20 ~ +65C","Port":"Shenzhen"}}

{"title":"Jewellery Scribing Clockmakers 4.3 Inch Long Spring Dividers Calipers","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/36\/eb4491e06d2850ee9ace6a685658-200x200-1.jpg","attrs":{"Price":"$2.99","Brand Name":"TOOLTOS","Minimum Order Quantity":"30","Delivery Time":"7 working days","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"9999","Material":"Metal","Usage":"Hand animation circle tool","Weight":"200g","Color":"Silver","Features":"Multi-purpose","Quantity":"1\/set","Size":"11X5X1.5 cm","Maximum expansion size":"4cm"}}