100% Brand New.Weight:272g ( with case )Size:23.4 x 7.6 x 1.3 cmElectronic Digital CaliperMade of hardened stainless steelInternal， external and height dimensions can be easily and accurately measuredLinear capacitive measuring systemZero setting in any positionWith a small locking thumb screw which locks the jaws in placeBase measuring function: Inside， outside， depth and step measuringWith easy to read large LCD displayHandy conversion chart at the backAn ideal tool for a broad range of industrial and automotive applicationsSpecifications:Measuring range: 0“150 mm/ 0“6 inch.Resolution: 0.01mm/ 0.0005 in.Repeatability: 0.01mm/ 0.0005 in.Accuracy: + 0.02 mm/ 0.001 in. (100 “ 150 mm)Maximum measurement speed: 1m/sPower: 2 x 1.5V SR44 (silver oxide cell) battery Battery life: 1 year for continuous usage / 3 years under nor mal operationPackage Content:1 x Digital caliper1 x User Manual1 x Packing case DINGWEI