Starrett 81-131J Dial Indicator Range Graduation - 0-0.125 0005

The Starrett 81-131J is a precision dial indicator from L.S. Starrett's trusted 81 Series, designed for accurate linear measurement in machine shop, toolroom, and quality control applications. With a 0 to 0.125-inch measuring range and 0.0005-inch graduations, this indicator delivers the fine resolution required for close-tolerance inspection and setup work.

Key Features:

• Measuring Range: 0 – 0.125 inches
• Graduation: 0.0005 inch (half-thousandth)
• Dial Reading: Balanced (bi-directional) 0-62.5-0 reading for easy plus/minus measurement
• Jeweled Movement ("J" Suffix): Jeweled bearings for enhanced durability and long-term accuracy
• Dial Face: White dial with black graduations for high contrast readability
• Bezel: Adjustable bezel for easy zeroing
• Contact Point: Includes standard ANS/AGD-style contact point
• Lug Back: Standard lug-on-center back for versatile mounting to mag bases, surface gauges, and fixtures

Built to AGD (American Gage Design) standards, the 81-131J features a robust metal case and is fully compatible with standard dial indicator accessories and holders. The jeweled movement ensures consistent repeatability and resistance to wear, making this indicator a reliable long-term investment for precision measurement tasks.