$79.92 inc. GST
The original use of the pantograph was for copying and scaling line drawings. If you have ever tried to scale up or down a drawing or a photograph, or indeed anything you wanted to copy you would realize how helpful it would have been to have a Pantograph at hand.
This handy instrument comes complete with a clamp for fixing to a table or your drawing board, a lead holder and a tracing pointer.
For enlarging drawings the original is placed under the tracing point and the duplicate under the lead holder. For reducing the original is placed in the reverse position. The two centre screws can be reset for any desired proportion.