Manufacturer: Fred V. Fowler Company, Inc.
Brand: Fowler
Model: 52-520-950-0
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The Fowler 52-520-950 dial indicator with hydraulic-arm magnetic base has an American Gage Design (AGD) Group 2, 2-1/4" dial face with a continuous dial, a 0.40" measuring range, 0.001" graduations, a revolution counter, and tolerance markers, and is designed to measure surface variations in fractions of an inch. The indicator is dust-proof, water-proof, oil-proof, coolant-proof, and shock-proof. The 0-100 continuous dial with revolution counter has a total measuring range of 0.40" and 0.001" graduations, with each revolution equal to 0.1". An adjustable bezel and dial sets the zeros the reading at any location. Tolerance markers allow operators to observe limits at a glance. The magnetic base has a 75-lb. pull and a hydraulic arm that eliminates vibration and movement during use, and can be micro-adjusted on two ball sockets. An on/off lever releases the magnet.The set includes a dial indicator and magnetic base. Dial readings with three digits, 0-10-0 for example, signify that the indicator has a balanced dial. Dial readings with two digits, 0-100 for example, indicate the dial has a continuous dial. Balanced dials are used for reading the difference from a specific surface reference point. Continuous dials are used for direct readings and usually have a larger measurement range than balanced dials. SpecificationsDial face type and diameter AGD Group 2, 2-1/4" diameter face Dial type and reading Continuous 0-100 Range and graduations 0-0.40" Graduations 0.001" Revolutions Up to 4 revolutions, each revolution equal to 0.10" Contact point construction Carbide contact point with 0.080" diameter Magnetic base pull 75lb. Base dimensions 2 x 2-11/32 x 1-13/16 inches (H x W x D) Specifications AGD Group 2H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Dial indicators are also called dial gauges, probe, and electronic indicators. These precision instruments measure small...