52-520-250 Fowler Dial Indicator .40" Range / .0005" Grad

52-520-250 Fowler Dial Indicator .40" Range / .0005" Grad

  • $ 177.21


Fowler's 0-.4" Dial Indicator with 0.0005" Graduations

Fowler's Coolant Proof Dial Indicator includes a rubber bellows on stem, O-ring seal on safety cap, O-ring protection for bezel and rotating dial, and a sealed back plate.

Specifications include...

    • .40" Travel
    • 0.0005" Graduations
    • 0-50-0 Face Reading
    • 2.25" Dial Diameter
    • Revolution Counter
    • Lug Back
    • Carbide Point
    • M2.5 Threaded Carbide Point

    Features include...

    • Revolution counter hand. Supplied with lug backs positioned through 90° increments.
    • Spindle rack & contact points of hardened stainless  steel for long wear; cases forged brass, satin-chromed; gear wheels hard brass.
    • Pinions of silver steel, hardened tempered and burnished on pivots; lapped on teeth.
    • Microfine graduations in black for continuous readings and red for balanced readings.
      Available in metric graduations.
    • Movement mounted independently from case on rigid supporting plate, ensuring perfect and permanent alignment.
    • Extra long springs for uniform pressure through entire travel of spindle.
      Bezel knurled; easily adjusted thru 360°.
    • Meets AGD specifications. Group II & III gages€”measuring pressure approximately 2 oz. except .0001" (.002mm) which is 5 oz.
    • Includes adjustable tolerance limit markers.