groove measurement caliper with cylindrical contact

{"cid":"91221137","title":"0-150mm\/0-6'' Digital External Groove Caliper with Cylindrical Contact Point for Outside Diameter Groove Measurement","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/bf\/a7cad499a6acf7d772b414cfdf09-200x200-1.jpg","attrs":{"Brand Name":"KM","Model Number":"KM-DOG-150-1","Delivery Time":"Within 15days","Type":"Special Calipers","Measurement Object":"Outside Groove","Packaging Details":"ABS Box 48*23*8cm\/Piece 2.50kg\/Piece","Anvil":"Round Anvil","Package":"ABS Box","Payment Terms":"T\/T,L\/C,D\/P,D\/A,PayPal,etc.","Range":"0-150mm\/0-6''","Measure Method":"Automatic","Supply Ability":"50000pieces\/Month","Feature":"LCD Display for Easy-Reading","Customized":"Available","Warranty":"One Year","Certification":"ISO DIN GB RoHS","Material":"Stainless Steel","Place of Origin":"Shaanxi, China","Measurement":"Metric\/Inch"}}

{"cid":"91219823","title":"S0910 Bearing Vibration Testing Velocity High Tech Analysis","imgUrl":"https:\/\/img.chinax.com\/nimg\/dd\/57\/0b48caca5b00fdc0db2329e028e9-200x200-1.jpg","attrs":{"Price":"USD 1 for one set","Brand Name":"CAEC","Model Number":"S0910, S3910, S9912II","Minimum Order Quantity":"One set","Delivery Time":"20-30 days","Certification":"ISO9001, ISO14001, OHSAS18001","Place of Origin":"China","Supply Ability":"500sets\/Year","Packaging Details":"Standard package for export","Model NO.":"S0910","Loading Method":"Dynamic Load","Display":"Needle","Control":"Computer Control","Weight":"100-500Kg","Power Source":"AC380V","Oil Cylinder Position":"Under","Transport Package":"Standard Export Package","Specification":"660*1030*1530mm","Trademark":"CAEC","Origin":"Luoyang","Max Diameter of Workpiece":"60mm","Mass Scope of Workpiece":"<900kg","Type":"Vibration Testing Machine","Maxcapacity":"<1000KN","Accuracy Grade":"1","Load Way":"Electronic Load","Customization":"Available | Customized Request"}}