Spi CMS160725029 Dial Caliper 6 Inch Stainless Steel

Product Description

The SPI CMS160725029 is a stainless steel dial caliper with a 6-inch measurement range and 0.001-inch graduation, designed for precision dimensional inspection in trade and industrial environments. The orange dial face provides clear reading under variable lighting conditions. Accuracy is rated at 0.001 inch, and the instrument carries NIST traceability certification, meaning it has been verified against national measurement standards right out of the box. This caliper is used by HVAC technicians, plumbers, machinists, and other tradespeople who need reliable, repeatable linear measurements during fabrication, installation, or quality checks.

This dial caliper is suited for a wide range of measurement tasks including outside, inside, depth, and step measurements. The 1.57-inch jaw length accommodates a variety of workpiece geometries. Each revolution of the dial corresponds to 0.1 inch of travel, giving the user fine control over reading resolution. It is appropriate for both shop floor and field use wherever a traceable, calibrated measuring tool is required.

Key Features

• 0.001-inch graduation and 0.001-inch accuracy for precise dimensional readings
• 6-inch total measurement range covering outside, inside, depth, and step measurements
• Stainless steel caliper and jaw construction for corrosion resistance and durability
• Orange dial face for high-contrast readability
• 1.57-inch jaw length for versatile workpiece access
• NIST traceability certified, right out of the box certified, and short form certified — includes fitted case

Compatibility

Designed as a general-purpose dial caliper suitable for use in HVAC, plumbing, electrical, and general mechanical trade applications where 6-inch range and 0.001-inch resolution are required.

Installation Notes

This instrument does not require installation but should be handled and stored according to standard metrology practices. Keep the caliper clean and lightly oiled on the beam to maintain smooth rack-and-pinion travel. Zero the dial at closed jaw position before each measurement session. Store in the included fitted case when not in use to protect the dial mechanism and jaw surfaces.