Spi CMS180612003 Dial Caliper 6 in 0.001 Grad Nist

Product Description

The SPI CMS180612003 is a stainless steel dial caliper designed for precise dimensional measurement in trade and industrial applications. It covers a full 6-inch measurement range with a dial graduation of 0.001 inch and an accuracy of 0.001 inch, making it suitable for close-tolerance work. The white dial face provides clear readability under shop conditions. The caliper measures outside, inside, depth, and step dimensions from a single tool, with a 1.57-inch jaw length and a sliding jaw adjustment style. It is NIST traceability certified and ships with a short-form calibration certificate, confirming it meets documented measurement standards out of the box.

This caliper is used by HVAC technicians, plumbers, electricians, machinists, and maintenance professionals wherever accurate part measurement is required. Typical applications include verifying pipe OD and ID, checking shaft diameters, confirming fitting dimensions, and measuring component depth in mechanical or fabrication work. Its stainless steel construction holds up in shop environments where corrosion and wear are concerns. The tool is packaged individually and suited for both bench use and field service kits.

Key Features

• 6-inch maximum measurement range with 0.001-inch dial graduation
• Accuracy rated at 0.001 inch (0.02 mm)
• Measures outside, inside, depth, and step dimensions
• Stainless steel body and jaws for corrosion resistance and durability
• White dial face for high-contrast readability
• NIST traceability certified with short-form calibration certificate included
• Shock-proof dial mechanism

Compatibility

Designed as a general-purpose dial caliper compatible with standard measurement tasks requiring up to 6 inches of range and 0.001-inch resolution across trade and industrial service applications.

Installation Notes

No installation is required for this hand tool. Before use, verify the caliper zeroes correctly with the jaws fully closed. Keep the sliding jaw and beam clean and free of debris to maintain accuracy. Store in the provided case when not in use to protect the dial mechanism and jaw faces from damage.