Acurit rolling ruler measuring rolling ruler used for drafting measuring drawing art rolling ruler 12 inch 4 4 out of 5 stars 69 6 99 6.
Rolling scale measurement tool.
Some of them will give you an area calculation if the area is a square or rectangle but if you re wanting to measure an irregular shape like that of a peanut shaped swimming pool or golf course bunker you should consider a planimeter.
Some of these tools you set the scale of your drawing and then begin tracing the object you want to measure.
The scale master pro digital measuring tool arrived promptly and in excellent condition.
Handles any and all prints.
Calculated industries scale master classic digital plan measurer.
Designed especially for contractors estimators and surveyors.
Alvin sc00552 scalex planwheel xlu2 measure select any of the 111 common built in scales or key in up to 19 998 user set able scales calculates square and cubic dimensions for regular areas and volumes.
The tool performs as described in the user manual and seems to be quite accurate.
3 are available is simple matter of rolling the scale master over two points of known dimensions like a 3 doorway or an 8 ceiling enter the value and lock it in.