The MITUTOYO 2109S-10 Plunger Type Dial Indicator is a high-precision measuring instrument designed for ultra-fine measurement and comparison tasks in machining, engineering, and quality inspection.

This professional-grade dial indicator features a measurement range up to 25mm with extremely fine 0.001mm graduation, making it ideal for detecting minute dimensional variations. It is engineered with jeweled bearings, which reduce friction and ensure smooth, consistent movement for highly accurate readings.

The carbide contact point enhances durability and wear resistance, allowing reliable performance even in demanding industrial environments. Its plunger-type mechanism ensures stable and repeatable measurements, making it a trusted tool for precision engineers and machinists.

Key Features

• Range: 025mm
• Resolution: 0.001mm (ultra-high precision)
• Mechanism: Plunger type for linear measurement
• Jeweled Bearings: Smooth, low-friction movement
• Contact Point: Carbide tip for durability
• High Sensitivity: Detects minute dimensional changes
• Robust Construction: Suitable for industrial environments

Applications

• Runout and alignment measurement
• Precision machining & tool setup
• Quality inspection & tolerance checking
• Fixture alignment and calibration
• Automotive and mechanical engineering