The Insize Micrometer is a precision measuring tool used to measure the diameter of small objects such as wires, tubes, and shafts. It is commonly used in manufacturing, machining, and engineering industries.The micrometer consists of a frame with a calibrated screw that moves an anvil and spindle towards each other. The anvil is a flat surface at the end of the frame, and the spindle is a threaded rod with a measuring face at the end.
To use the micrometer, the object being measured is placed between the anvil and spindle, and the calibrated screw is turned until the spindle touches the object. The measurement can then be read from the calibrated scale on the frame.