5 91in roughness compare gauge

{"cid":"91221137","title":"Industrial 30Pcs Surface Roughness Comparator Kit for Blasting Painting Welding","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c3\/78\/5e0fdb43fac3992656b145a2c6b2-200x200-1.jpg","attrs":{"Brand Name":"KM","Model Number":"KM-SRC-30","Delivery Time":"Within 15days","Certification":"ISO DIN GB RoHS","Place of Origin":"Shaanxi, China","Payment Terms":"T\/T,L\/C,D\/P,D\/A,Western Union,PayPal,MoneyGram","Supply Ability":"50000pieces\/Month","Packaging Details":"PVC Wallet 16*8*1.2cm\/Piece 0.35kg\/Piece","Warranty":"One Year","Measurement Object":"Surface Roughness","Range":"0.05-12.5um","Shape":"Rectangular","for Surface Type":"Ground, Lapped, Milled, Reamed, Turned","No. of Swatches":"30","Package":"PVC Wallet"}}

{"cid":"91150510","title":"Surface Roughness Gauge Surface Roughness Comparator Surface Roughness Testing Machine","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/60\/b6\/f0db788c05084acd87ad3ca21e34-200x200-1.jpg","attrs":{"Price":"500-600USD","Brand Name":"HUATEC","Model Number":"SRT5000","Minimum Order Quantity":"1 set","Delivery Time":"3-7 working days","Place of Origin":"China","Packaging Details":"Carton","Payment Terms":"TT, L\/C, Western Union","Certification":"CE ISO","Supply Ability":"500pcs per month","Display Screen":"OLED display, high brightness, no perspective","Parameter":"Ra Rz Rq Rt","Sensor":"in built inductive type","Contour Dimension":"106 mm\u00d770 mm\u00d724 mm","Weight":"200g","Battery":"lithium ion rechargeable batteries"}}