Mitutoyo 2929AB-62 One Revolution Dial Indicator 0.8mm Range 0.01mm Graduation Flat Back Dustproof

The Mitutoyo 2929AB-62 is a Series 2 one-revolution dial indicator featuring a flat back design, 0.8mm measuring range, and 0.01mm graduation. Designed for error-free precision measurement on the shop floor, this ISO/JIS-compliant indicator completes its entire spindle travel in a single sweep of the hand, eliminating the risk of miscounting errors common with multi-revolution indicators.

The -62 suffix designates the dustproof variant with a 2.0N or less measuring force, making it well-suited for use in environments where particulate contamination is a concern. The sealed construction prevents shop floor contaminants from affecting performance or accuracy.

Key Features:

• One-revolution design — full 0.8mm range covered in a single hand sweep for fast, reliable readings
• Dustproof construction — IP-rated protection against dust and debris ingress
• 0.01mm graduation with 40-0-40 dial reading for clear, intuitive measurement
• ±0.009mm accuracy for high-precision measurement applications
• 1mm range per revolution with 8mm stem diameter
• Jeweled bearing movement — provides low friction and excellent wear resistance for smooth, consistent operation
• Hardened steel stem and spindle — built for long-term durability in demanding environments
• Scratch-resistant, anti-glare coated crystal — reduces eye strain and maintains legibility over time
• Offset spindle bushing — prevents spindle from binding or jamming when clamping along the stem
• Includes limit hands for quick GO/±NG tolerance judgment
• Flat back design — allows secure, flush mounting to fixtures and magnetic bases
• Conforms to ISO/JIS standards

The Mitutoyo 2929AB-62 is an excellent choice for quality control, inspection, and machine tool setups where reliable, repeatable measurements within a compact range are required.