Starrett 3809A Dial Test Indicator Reading Dial - 0-15-0 1-1/4

The Starrett 3809A is a professional-grade dial test indicator featuring a balanced 0-15-0 reading range and a compact 1-1/4" diameter dial face. Manufactured by L.S. Starrett Company — a trusted name in precision metrology — this indicator is engineered for accurate surface, runout, and alignment measurements in machine shop, inspection, and manufacturing environments.

Key Features:

• Dial Reading: Balanced 0-15-0 scale for bidirectional measurement
• Dial Diameter: 1-1/4" (31.75 mm) for easy readability
• Contact Point: Lever-type (dovetail) actuating arm for low measuring force and minimal deflection
• Series: Part of Starrett's 3800 series dial test indicators, known for consistent accuracy and durability
• Construction: Rugged metal housing designed to withstand demanding shop environments
• Mounting: Compatible with standard dial indicator holders, magnetic bases, and surface gauge arms

The Starrett 3809A is ideal for quality control inspectors, machinists, and toolmakers who require a reliable, repeatable dial test indicator for checking part concentricity, surface flatness, and machine alignment. Starrett's precision craftsmanship ensures long-term accuracy and consistent performance.