Specification Brand : Yosoo BulletPoint1 : [Versatile Tool] Suitable for measuring workpiece diameter, making it a must-have tool for professionals. BulletPoint2 : [High Measurements] Ensures high accuracy for precise measurements. BulletPoint3 : [Made of Materials] Made of stainless steel and plastic with long service life. BulletPoint4 : [Adjustable Probes] One end of the measuring head features a movable probe, while the other end has a replaceable probe for varying aperture sizes. BulletPoint5 : [Precise Measurements] Accuracy up to 0.01mm and measuring range from 50mm to 160mm. IncludedComponents : No ItemName : DIAL BORE Gauge 0.01MM Accuracy Internal Diameter Measuring Tool for WORKPIECE Measurement ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 37 centimeters ItemPackageDimensions_Width : 14 centimeters ItemTypeKeyword : bore-measurement-gauges Manufacturer : Yosoo Material1 : Acrylonitrile Butadiene Styrene Material2 : Plastic MeasurementAccuracy : 0.1mm ModelName : Generic45gm80dspg ModelNumber : Yosoook897ei0ax NumberOfItems : 1 OperationMode : Manual PartNumber : Yosoook897ei0ax PowerSourceType : ac/dc ProductDescription : [Versatile Tool] Suitable for measuring workpiece diameter, making it a must-have tool for professionals. [High Measurements] Ensures high accuracy for precise measurements. [Made of Materials] Made of stainless steel and plastic with long service life. [Adjustable Probes] One end of the measuring head features a movable probe, while the other end has a replaceable probe for varying aperture sizes. [Precise Measurements] Accuracy up to 0.01mm and measuring range from 50mm to 160mm.