Description:Measurement Range: 0-300mm, Resolution: 0.02mm, clear calibration on the caliper, easy to readMade of 45CR(ruler bar) and alloy(ruler frame) material, sturdy and not easy to break offSlide scale and gauge with a positive locking set screw for precise measurement in fine unitsWidely used for inside, outside, depth and step measurementsComes with a solid box for better protection and storage, reliable used for very long-lifetime.
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