The affordable Scale Master Pro is designed for contractors, engineers, architects, estimators, and draftspersons. It is an ideal tool for preparing bids and estimates from plans and blueprints in the field or office.

Key Features:

• YOU GET 72 BUILT-IN SCALES for versatility, 39 imperial (feet-Inch) and 33 metric; Multiple units; decimal feet, feet-inches, decimal inches, yards, millimeters, meters, kilometers; square and cubic formats
• PLUS 6 CUSTOM SCALES, 3 each for imperial and metric units; you can define any scale from plans that have been reduced, enlarged or are otherwise out of scale; calibrates to any plan and stores that scale
• SO YOU CAN DO TAKEOFFS ANYWHERE with no cable or PC required; use it on jobsites, in your office or on the hood of your truck to get takeoffs for estimates and get material orders when you need it
• AND CALCULATE AREA AND VOLUME—roll length and width to get area. Set the height to get volume. Use either imperial or metric units; just roll and store values with dedicated keys; the display shows answers clearly. Based on start and stop point accuracy and scale magnitude, most users typically experience +/- 2%–3% rolling error.
• MANUALLY COUNT items while rolling a set of plans to estimate for studs, piers, outlets or other recurring items; touch Count button to add, or press the Subtract button to remove the last entry