Scale Master II Portable, Digital Take-Off Tool With 91 Built-in Scales & Optional PC Interface For Construction Estimators, Contractors or Anyone Who Works with Blueprints Thousands of construction pro's use the Scale Master II to bid faster and more accurately. Now it's time for you to gain the competitive edge, and perform take-offs with speed and confidence! Instantly double-check plans. Transfer data directly to your PC & estimating program (with optional PC interface). Cut estimating errors and improve profits. Item #: 6130 CDN $134.95 ea. Add To Cart