Tort iron Apparatus Vertical Type

Product Description

Asteal farm mounted on heavy cast nos with leveling screens Upper en of the rodunder toast is held in a cent ring chuck and the lower end is clamped into theaxis of a torsion drum which can be rotated by putting load in the scale panpassing over two friction less pulleys. Freely sliding three circular scalesgraduated in single degrees can be lam pad at any position. Three pointers forclam-an to the test rod are provided. Complete with three test rods, strings,and two scale pans, but without weights.