6" Dial Caliper 0.001 Stainless Steel Shockproof 4-Way Measurement with Plastic CaseBrandCMT MaterialStainless SteelMeasurement Accuracy0.001 inchAbout this itemSpecification: Measurement in SAE (inch), measuring range is 0-6", accuracy is ±0.001", resolution and repeatability is 0.0005", accurate measurementMaterial: Finely polished stainless steel frame with knurled thumb roller and locking screw ensure smooth sliding and accurate positioning in usePurpose: Dial Caliper with two sets of jaws and a probe can be used to measure inner and outer diameters, depths and stepsDesign: The dial is scaled in inches, and the dial surface is a hard glass cover, can anti scratch coating, anti glare, suitable for home or DIY measurementMeasurement Mode: This product also has the zeroing function, rotating bezel makes it easy to reset zero or choose a different baseline if desired