Mitutoyo 505-730 Dial Caliper 150mm 0.02mm Graduation

Product Description

The MITUTOYO 505-730 is a dial caliper designed for precise dimensional measurement in trade and industrial applications. It covers a 150 mm measurement range with a 0.02 mm dial graduation and 0.02 mm beam graduation, delivering an accuracy of 0.03 mm. The stainless steel body and jaws carry a titanium nitride coating for wear resistance and corrosion protection. The yellow dial face against the black dial case provides high contrast for quick, accurate readings. This instrument is supplied in a fitted plastic case and ships inspection certified to proprietary standards. Machinists, pipefitters, tool-and-die technicians, and quality-control inspectors commonly use this caliper for shop-floor and bench measurement tasks.

The 505-730 supports four measurement modes in a single tool: outside measurement, inside measurement, depth measurement, and step measurement. The sliding jaw adjustment with 50 mm jaw length accommodates a range of part geometries. The 2 mm per revolution dial advance allows the user to track cumulative measurement across the full 150 mm range without losing position. This caliper is suited for residential and commercial trade environments where repeatable, traceable dimensional measurement is required, including HVAC fabrication, plumbing rough-in layout, and general mechanical assembly verification.

Key Features

• 150 mm measurement range with 0.02 mm dial and beam graduation
• Accuracy rated at 0.03 mm per proprietary inspection certification
• Stainless steel body and jaws with titanium nitride coating for durability
• Yellow dial face with black dial case for high-contrast readability
• Four measurement modes: outside, inside, depth, and step
• Supplied in a fitted plastic case for storage and transport protection

Compatibility

Designed as a general-purpose dial caliper for trade and industrial measurement applications requiring metric graduation in the 0 to 150 mm range.

Installation Notes

This instrument requires no installation but should be handled and stored according to standard precision-tool practices. Before use, clean the measuring faces and verify zero with jaws fully closed. Avoid dropping or subjecting the caliper to impact, as this can affect calibration. Periodic recertification is recommended in quality-controlled environments.