Микрометрический нутромер Caterpillar 4738689

An Inside Micrometer Instrument is used for checking the internal diameters of cylinders and rings. It includes insulated rods marked clearly with length indicators. Measuring rods are solid and joined on one side of the micrometer head. Hardened and ground anvils on rods allow length adjustment. Maintains dependable performance across repeated checks.Attributes:• Measuring range is 50 to 300 millimeters.• Allows consistent handling during inspection routines.• Supports parallel surface measurement tasks.Applications: An Inside Micrometer Instrument is used for measuring internal diameters of rings and cylindrical bores. It supports inspection of parallel internal surfaces during dimensional verification processes.