lump on neck

{"title":"24V Handheld Micrometer Laser Diameter Device Lumps And Necks Measurement","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/cd\/e25b8593171835c66e95cecfe29c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Screate DALA","Model Number":"F2010-K","Minimum Order Quantity":"Negotiable","Delivery Time":"7 - 15 working Days","Place of Origin":"CHINA","Payment Terms":"T\/T, etc.","Packaging Details":"standard packing, as customer demands","Certification":"CE","Measurement data":"diameter and ovality, lump and necks","Application":"electric wire&cable, steel wire ,enamelled copper wire, etc.","Measurement":"0.2~10mm","Repeatability":"\u00b10.1\u03bcm","Accuracy":"\u00b1\uff080.0005+0.01%*D)mm","Size":"155*140*58mm","Working power source":"24V \u00b110% 40VA","Communication":"WIFI,RS485 MODBUS RTU,CAN,PROFINET,PROFIBUS,ETHERNET IP"}}