Starrett 64475 Dial Test Indicator 0.2 in Horizontal

Product Description

The STARRETT 64475 is a horizontal-style dial test indicator from the Starrett 650 Series, designed for precise linear measurement in machine shop, tool room, and inspection applications. It features a 0.001 inch graduation over a 0-100 dial reading with a maximum measurement range of 0.2 inches per revolution. The 1-11/16 inch diameter white dial provides clear, high-contrast readability under shop conditions. Three contact points and three attachments are included in the package, making this a complete setup for a range of fixturing and gauging tasks. Licensed metrology technicians, machinists, and quality control personnel are the primary users.

The 64475 is suited for horizontal indicator applications where a compact, adjustable dial instrument is needed to measure runout, surface variation, or part positioning. The adjustable dial face allows the technician to zero the indicator at any position in the measurement range. The included deep hole attachment expands the range of surfaces and bores it can reach. This indicator fits standard magnetic base and indicator holder setups common in manual and CNC machine setup workflows.

Key Features

• 0.001 inch graduation for fine linear measurement resolution
• 0.2 inch maximum measurement range per revolution
• Horizontal indicator style for low-profile fixturing setups
• 1-11/16 inch white dial for clear readability in shop environments
• Adjustable dial face for on-the-spot zeroing
• Includes 3 contact points and 3 attachments, plus deep hole attachment

Compatibility

Designed as an OEM-style horizontal dial test indicator compatible with standard indicator holders, magnetic bases, and transfer fixtures that accept 650 Series-style indicators.

Installation Notes

Dial test indicators are installed and serviced by machinists, metrologists, and quality technicians. Mount the indicator securely in a compatible holder or magnetic base before use, ensuring the contact point is aligned with the measurement axis. Avoid overtravel beyond the rated 0.2 inch range to prevent damage to the mechanism. Handle the instrument carefully and store it in a protective case when not in use.