The Mitutoyo 193 series digit outside micrometer has a mechanical digit counter for precise reading to 0.01mm, a vernier scale in metric units for taking precise outside diameter (OD) measurements, a ratchet-stop mechanism for uniform pressure during adjustment, and carbide faces for wear resistance.
The micrometer’s frame has a baked enamel finish for protection and durability. The vernier scale on the thimble and sleeve is graduated to 0.01mm or 0.001mm depending on the model, and has a satin chrome rust- and glare-resistant finish. The spindle and anvil have flat measuring faces and are carbide-tipped for wear resistance. The micrometer comes with a plastic case for storage.
Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining, and mechanical engineering. There are three types of micrometer: outside, inside, and depth. Outside micrometers may also be called micrometer calipers, and are used to measure the length, width, or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height, or depth, of any shape that has a step, groove, or slot.
Mitutoyo manufactures precision measuring tools, metrology equipment, and systems. The company was founded in Tokyo in 1934 and formed Mitutoyo America Corporation in 1963, which is headquartered in Aurora, IL.
Mechanical digit counter for ease of reading to 0.01mm
Vernier scale in metric units with slanted barrel markings to help reduce parallax errors for taking precise outside diameter (OD) measurements
Ratchet-stop mechanism helps provide uniform pressure for precise, repeatable measurement
Satin chrome finish on thimble and sleeve helps resist rust and reduce glare
Carbide facing on spindle and anvil provides wear resistance
