Calculated Industries Scale Master Classic-6020 - The Home Depot

Calculated Industries

Model # 6020

Internet # 100324427

Store SKU # 773550

Scale Master Classic

Calculated Industries Scale Master Classic

This item has been discontinued.
The Home Depot no longer carries this specific product.

$49.87 / each


Model # 6020

Internet # 100324427

Store SKU # 773550

The Calculated Industries Scale Master Classic Professional Digital Plan Measure is an ideal way to measure area and volume take-offs from blueprints, drawings and maps. Featuring 72 built-in scales and 2 built-in memories, the plan measure is useful for building, engineering and landscaping.

  • 39 imperial scales and 33 metric scales
  • 6 separate custom scales
  • Lock switch holds mode and scale settings for accuracy
  • Built-in counter totals studs, piers, outlets and fixtures for design estimates
  • Subtract key makes it easy to deduct rolled distances and adjust totals
  • 2 memories for solving area and volume and storing estimates
  • Digital input makes it easy to accumulate dimensions
  • Large LCD is easy to read
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Product Depth (in.)  1.5  Product Height (in.)  11.25 
Product Width (in.) 
Batteries Included  Yes  Battery Type Required  Two 3-volt Lithium (CR-2430) batteries 
Hand Tool Type  Calculator  Number of Batteries Required 
Returnable  90-Day  Solar Powered  No 
Tools Product Type  Hand Tool 
Warranty / Certifications
Manufacturer Warranty  One-year limited warranty 


Rated 4.5 out of 5 by 11 reviewers.
Rated 5.0 out of 5.0 by Easy to use, accurate, great tool! Excellent tool for doing bid takeoffs and figuring out footages. Easy to use, and very time saving. January 14, 2014
Rated 5.0 out of 5.0 by good tool This is great for what I do. Didn't have a need for the smart version. February 11, 2015
Rated 5.0 out of 5.0 by Works very well I bought this due to the fact this set of drawings had multiple scales on it ,Ifound it simple to use and accurate October 12, 2014
Rated 5.0 out of 5.0 by Speedy Ruler! When reading blueprints and especially with a scale ruler. It takes time and can be frustrating. But with the SCALE MASTER CLASSIC, it has like 72 functions that you can set, to what your scale is on the blueprints. Great for curves and figuring out lengths for fencing.. Very great product. January 15, 2014
Rated 1.0 out of 5.0 by Waste of money The device does not work. I followed the instructions, but it does not work. If I had expected this performance I would not have been so careless with the reciept. May 27, 2014
Rated 5.0 out of 5.0 by just what I needed and looking for in my architect drawings. it is what i needed and looking for. Perfect. Takes a minute to learn how to use it properly but once heeled, its invaluable.Better than a ruler. June 4, 2013
Rated 4.0 out of 5.0 by This instrument works great and has all the features I need for my business The scale master works great. It was convenient to order it at the Home Depot website and the price was better then other websites. May 7, 2013
Rated 5.0 out of 5.0 by Great product! For measuring plans for take offs this is the only tool you need! Has all of the engineering and architectural scales, counting feature and a lock to make sure you don't change scales mid take off! April 29, 2014
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