surface contamination detector for safety surveillance

{"cid":"91202130","title":"3A Rated Surface Contamination Detector with Audible & Visual Alarms, High Precision for Industrial Safety Surveillance","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/d6\/0bd0f2152e18ba4ab5304e19baf9-200x200-1.jpg","attrs":{"Brand Name":"JOVI","Model Number":"JVVMED-015","Minimum Order Quantity":"1 Pc","Delivery Time":"Within 15 Working Days","Packaging Details":"Wooden Case","Interface":"USB And Bluetooth","Power Supply":"Rechargeable Lithium-ion Battery","Power":"600W","Powersupply":"Rechargeable Lithium-ion Battery","Certification":"ISO9001","Relative Innate Error":"\u2264 \u00b1 10 % (137 CS 1 MSv\/h)","Detection Ray":"X, \u03b3and Hard \u03b2 Ray","Payment Terms":"T\/T In Advance","Measurementrange":"0.01 \u03bcSv\/h To 10 Sv\/h","Exposure Rate":"\u2264 5000 NC\u00b7kg-1\u00b7h-1","Place of Origin":"china"}}

{"cid":"91224691","title":"Conveyor Belt Metal Detector For Pancake Metal Detection Detection Width 300mm\/ 400mm\/ 500mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/0e\/e05f4cd93a73e79c24c7c115e936-200x200-1.jpg","attrs":{"Brand Name":"SHANAN","Model Number":"SA-1000","Place of Origin":"CHINA","Certification":"ce","Weight":"About 300kg","Customize":"Support","Suitable For":"Metal Objects Inspection","Color":"Silvery","Conveyor Belt":"PU, PVC","Type":"Conveyor Belt,Pancake Metal Detector","Tunnel Width":"600MM Or Customized","Detection Width":"300mm\/ 400mm\/ 500mm, Customized"}}