Mitutoyo 527-102 Vernier Depth Gage 0-200mm 310mm Rule

Product Description

The MITUTOYO 527-102 is a vernier depth gage designed for precise depth, step, and shoulder measurements in machining, inspection, and fabrication environments. It offers a measurement range of 0 to 200mm with a graduation of 0.02mm and an accuracy of 0.03mm, making it suitable for applications that demand consistent, repeatable readings. The rule length is 310mm, and the base length is 100mm (approximately 4 inches). The gage is constructed from stainless steel with a satin chrome finish, which resists corrosion and reduces glare during use. Machinists, quality control technicians, and tool-and-die professionals are the primary users of this instrument.

This depth gage is used in machine shops, manufacturing facilities, and metrology labs where manual depth measurement of slots, recesses, counterbores, and shoulders is required. It is well suited for bench inspection work and in-process checks on milled, turned, or ground workpieces. The vernier scale eliminates the need for batteries or calibration of electronic components, making it a reliable choice in environments where electronic instruments may be impractical. No hook is included with this unit.

Key Features

• Measurement range of 0 to 200mm for versatile depth measurement tasks
• 0.02mm graduation for fine, repeatable readings
• Accuracy to 0.03mm for reliable inspection results
• 310mm rule length accommodates a wide variety of workpiece depths
• 100mm (4 inch) base length provides stable seating on workpiece surfaces
• Stainless steel construction with satin chrome coating for corrosion resistance and reduced glare

Compatibility

Designed as a standard vernier depth gage for general-purpose depth measurement on machined components and surfaces in industrial and shop environments.

Installation Notes

This instrument is handled and used by machinists and quality control technicians rather than installed in a system. Before use, clean the reference surface and the base of the gage to remove chips, oil, or debris that could affect accuracy. Store the gage in its case when not in use to protect the rule and vernier scale from damage. Periodic calibration against a certified gauge block set is recommended to verify ongoing accuracy.