Aerospace - 25 mm Outside Micrometer is used for measuring the thickness or outside diameter of small parts. These 25 mm Outside Micrometers are industry-standard measuring tools because of their high accuracy/resolution and ease of use. Outside Micrometer is generally available in the various spindle and anvil configurations to allow the operator to measure difficult-to-reach features on a workpiece. These Mechanical outside Micrometers measure ranges are from 0 to 25 millimetres graduated with an accuracy of 0.01 millimetres. Micrometer accuracy is derived from several factors, including thread accuracy, the flatness of measuring faces, parallelism between the frame's faces and rigidity, which holds the anvil and spindle. This device is widely used to measure components in mechanical engineering and machining and most mechanical trades, along with other metrological instruments. Product Specifications Accuracy: 0.01 mm Brand: Aerospace Country of Origin: China/India Material: Stainless Steel Measuring Range: 0-25 mm Weight: 200 grams