Spi CMS160725020 Dial Caliper 12 Inch Stainless Steel

Product Description

The SPI CMS160725020 is a 12-inch range dial caliper designed for precision measurement in industrial, mechanical, and trade service applications. Built from stainless steel with a satin chrome finish, it reads to a graduation of 0.001 inches and holds an accuracy of 0.0015 inches. The white dial face and adjustable bezel make readings quick in variable lighting conditions. The 2.51-inch jaw length handles a wide range of workpieces. It is calibrated and ships with NIST traceability certification and a short-form certificate, making it suitable for documented quality-control workflows. Machinists, pipefitters, and field technicians use this tool wherever tight dimensional tolerances must be verified and recorded.

This caliper supports four measurement modes: outside, inside, depth, and step. That range of function makes it a single-tool solution for checking pipe O.D. and I.D., fitting shoulder depths, and step transitions on machined parts. The 0.1-inch-per-revolution dial movement keeps readings easy to track across the full 12-inch range. NIST-traceable calibration documentation satisfies most shop-floor and field QC requirements without additional third-party certification costs.

Key Features

• 12-inch measurement range with 0.001-inch graduation for fine resolution
• Accuracy rated at 0.0015 inches across the full range
• Stainless steel body and jaws with satin chrome coating for corrosion resistance
• White dial face with adjustable bezel for easy zeroing and readability
• Measures outside, inside, depth, and step dimensions in one tool
• NIST traceability certified and calibrated — includes short-form certificate

Compatibility

General-purpose dial caliper suitable for use in mechanical, HVAC, plumbing, and industrial trade applications where 12-inch outside, inside, depth, and step measurements are required.

Installation Notes

No installation is required — this is a handheld precision measuring instrument. Store in the included case when not in use to protect the rack and dial mechanism. Do not overtighten the locking screw, as this can distort jaw alignment and affect accuracy. Recalibrate or verify against a known standard after any drop or impact.