height vernier gauge with fine adjustment

{"cid":"91221137","title":"Double Scale Vernier Height Gauge With Fine Adjustment For Measuring","imgUrl":"https:\/\/img.chinax.com\/nimg\/da\/53\/9bcdc473fc5c169b2635d572aae6-200x200-1.jpg","attrs":{"Brand Name":"KM","Model Number":"KM-421-300","Minimum Order Quantity":"","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":"Polyfoam+Paper Box 62*28*14cm\/Piece 4.20kg\/Piece","Warranty":"One Year","Material":"Stainless Steel","Measurement":"Metric","Measurement Object":"Height","Range":"0-300mm","Precision":"0.04mm","Graduation":"0.02mm","Function":"with Fine Adjustment","Package":"Polyfoam+Paper Box","Customized":"Acceptable"}}

{"cid":"91163058","title":"Optical Linear Scale Gauge for Height Measurement \/ 0.02mm Resolution with Imperial Units","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/c0\/1707850afb1820f683935af4824e-200x200-1.jpg","attrs":{"Price":"Discussible","Brand Name":"UNIMETRO","Model Number":"UGHT-S","Minimum Order Quantity":"1","Delivery Time":"7 work days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"30 per month","Packaging Details":"Paper box","Scale material":"Stainless steel","The curve lines on the scale body":"Brightless chrome-plating, clear and stable","Fine adjusting device":"Included","Resolution":"0.02mm, 0.001\u201d","Gauge plate":"Adjustable","Packaging wood box":"Included"}}