Spi CMS150410015 Dial Height Gage 12 Inches Nist

Product Description

The SPI CMS150410015 is a 12-inch stainless steel dial height gage designed for precise vertical measurement in industrial and metrology applications. It delivers a graduation of 0.001 inches and an accuracy of 0.0015 inches, making it well-suited for layout work, part inspection, and surface plate measurement. The analog dial display provides direct readout without batteries or digital setup. NIST traceability certification is included, confirming the unit has been calibrated against national measurement standards. Licensed machinists, quality control technicians, and tool-and-die professionals are the primary users of this instrument.

This height gage is used in machine shops, quality labs, and manufacturing environments where repeatable vertical measurement is required. It performs on granite surface plates and cast-iron measuring tables alike. Fine adjustment capability allows the user to dial in exact positions without overshooting the target measurement. The stainless steel construction resists corrosion and wear in typical shop environments. It is appropriate for both production inspection and tool-room layout work.

Key Features

• 0.001-inch graduation for high-resolution vertical measurement
• Accuracy rated at 0.0015 inches
• Dial display for direct, battery-free analog readout
• Fine adjustment mechanism included for precise positioning
• Stainless steel construction for durability and corrosion resistance
• NIST traceability certification included with the gage

Compatibility

Designed for use on standard surface plates and measuring tables common to industrial metrology and machine shop inspection setups.

Installation Notes

Height gages require a flat, clean surface plate for accurate readings. Calibrated instruments should be handled with care and stored in their cases when not in use to avoid damage to the dial mechanism or the scriber. Recalibration intervals should follow your facility quality management procedures or applicable ISO and ANSI measurement standards. No electrical connection or power source is required for operation.