Fowler AGD Group Dial Indicator Range Graduation

The Fowler AGD Group 2 dial indicator (also called a dial gauge or plunger-type dial indicator) measures straight-line plunger travel on a mechanical dial. It is built for machining setups, layout, inspection and comparison measurement. The AGD Group 2 format suits the fixtures, stands and mounting hardware that most shops already use.

Key Features:

• Meets AGD specifications for dependable, repeatable readings
• Independent movement: the movement is mounted on a rigid supporting plate, separate from the case, to keep alignment permanent
• Microfine graduations: black markings for continuous readings and red for balanced readings, depending on the model
• Revolution counter hand to keep track of full turns of the dial
• Knurled bezel that rotates through 360° so you can zero the dial at any position
• Adjustable tolerance limit markers for quick pass/fail checks
• Long-wear construction: satin-chromed forged brass case, hard brass gear wheels, and a hardened spindle rack and contact point
• Lug back that can be repositioned in 90° increments for flexible mounting
• Extra-long springs that give uniform measuring pressure through the full spindle travel

Fowler offers this line in a range of travel lengths and graduations, with inch, metric and dual inch/metric reading options. Face colors and calibration-certificate options vary by model. Pick the version that matches your measuring requirements.