Mitutoyo 2961A Series 2 Back-Plunger Dial Indicator, 0.04", SAE

Description

The Mitutoyo 2961A Series 2 Back-Plunger Dial Indicator is a shockproof, one-revolution-type indicator designed for measurements in tight spaces where a standard dial gauge would be difficult to read. Its back-plunger design makes it well-suited for mounting on leveling machine tool tables or inspection jigs.

Key features

• One-revolution design: The indicator uses a single revolution to display its full measuring range of 0.04", minimizing reading errors caused by miscounting revolutions on multi-turn dials.
• Back-plunger design: The measuring spindle is located on the back of the indicator, enabling measurements in tight or hard-to-reach spaces.
• Shockproof construction: A proprietary shock-proofing mechanism offers excellent durability and protects the tool from damage caused by sudden spindle retraction or impacts.
• Enhanced readability: The crystal face is coated to be scratch and glare-resistant, providing clearer readings.
• Durable components: Key parts like the rack gear and contact point are built for longevity. The machine-ground rack gear provides a tighter fit for increased accuracy, while the contact point is carbide-tipped for lasting durability.
• Increased impact resistance: The indicator is built with 4-screw mounting, which increases its resistance to impact for better, long-term accuracy.
• Dust and oil resistance: There are no through screw-holes on the frame, which helps resist dust and oil.
• Adjustable attachments: The outer clamp and an optional lifting lever can be attached to either side of the indicator without the use of tools.