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Scale Master Classic Clearance
Model CL-6020
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Price: $34.96 Add to Cart
48 cont. states only

[+] Overview

Open Box Clearance Item at a Reduced Price

Digital Plan Measure

The affordable Scale Master® Classic is designed for building, engineering and construction professionals. Obtain fast, accurate Linear, Area and Volume take-offs from blueprints, drawings and maps. It features seventy-two built-in scales - 6 custom scales and 2 built-in memories. A 'Lock switch' holds a Mode or Scale in either Metric or Imperial dimensions. It is an ideal tool for preparing bids and estimates in the field or office.

It helps you:
  • Dramatically Cut Take-Off Time
  • Speed Estimates
  • Improve Profit
  • Reduce Errors
  • Improve Crew Productivity
For Contractors, Estimators, Engineers, Landscapers, Pipeline Builders, Excavators, Concrete Contractors, Plumbers, HVAC Contractors, Fencing Specialists, Telecommunication and Cable System Contractors, Pavers, Electrical Contractors or anyone needing fast, accurate takeoffs from plans and blueprints.

[+] Details

Dimensional Math and Conversions:

  • Perform Instant Linear, Rectangular Area and
  • Volume Take-Offs; use it like a pen--just roll and measure!
  • Convert between scales and dimensions
  • Custom Scales: Six (6) user-set custom scales. Perfect for scaling faxed or out-of-scale plans. Calibrates to any plan and then stores that scale for future use.
  • Calculate Rectangular Areas/Volumes (L x W x H). Roll and enter Length of room, then Width and instantly calculate Square Footage.

Dedicated Functions:

  • A total of 72 Built-In Scales;
    39 Imperial (feet-inch) and 33 Metric,
  • Multiple dimensional units for versatility; select your favorite measurement units: Decimal Feet, Feet-Inches, Decimal Inches, Yards, Millimeters, Meters, Kilometers--including Square and Cubic formats of each.

Time Saving Utilities:

  • Rolls distances in either direction and accepts dimensions as fast as you can accurately roll them.
  • Measures regular & irregular linear distances or odd-shapes.
  • Subtract and Counter Feature: Lets you subtract if you roll too far. Also lets you count items (e.g., studs, outlets, etc.) and accumulate in memory.
  • Easy-to-read display shows
    your measurement in Feet/Inches or Metric.


  • Soft Protective Pouch
  • Complete User's Guide
  • (2) Long-life Lithium Batteries (CR-2032)
  • Full One-year Limited Warranty

Tech Specs

6.7" x 1.6" x 0.6" (171 x 41 x 15 mm)

Wheel Resolution:
0.025" (0.635 mm)

Wheel Composition:
Celcon Polymer

Weight (product only with battery):
1.9 oz. (54 g)

Two 3-volt lithium (CR-2032) batteries (included)

Display Type:
LCD segment; 7 Digit main display, 3 digit count, 5 digit scale display, with Annunciator-legends

Display Dimensions:
0.76 x 2.5" (19 x 64 mm)

Mechanical accuracy 99.8%. Users should allow for 2-4% variance for start/stop points and rolling surfaces.

[+] Reviews
Overall Rating Full StarFull StarFull StarFull StarFull Star
4.82 out of 5 
User Reviews
Plans Review 5 out of 5.0
User: , Fire Marshal of City of Whiteville from Whiteville, NC
User Rating: ★ ★ ★ ★ ★
A must have for reviewing scaled plans for conformity to state and local codes.

0 out of 5.0
User: , Manager of Tomahawk Lumber Company LLC
User Rating:
I do rely greatly on your products and we have many contractor who do also. I have a Construction Master Pro sitting next to my key board at all times, a Construction Master Pro DT Printer and Scale Master Classic on my main desk and a Trig Plus II and Scale Master II in my briefcase. Now that I have a Droid X I'll be loading your app on it also. I don't understand how a true contractor lives without your products. I feel it's products like yours that make the difference between a Professional Quality Contractor and a wood butcher.

5 out of 5.0
User: , Senior Project Manager of The Fallon Company from Boston, MA
User Rating: ★ ★ ★ ★ ★
This is my second scale master I basically wore out the other. It saves me alot of time in my day to day work

The Best 5 out of 5.0
User: , Estimator of Western Pride Electric from Las Vegas, Nevada
User Rating: ★ ★ ★ ★ ★
May be the classic but it's still the best, fastest and easiest tool on the market to help me estimate conduit runs.

Scale Master Classic 5 out of 5.0
User: from Rockville, MD
User Rating: ★ ★ ★ ★ ★
We use it all the time. One of our staple supplies.

Scale Master 5 out of 5.0
User: , Owner of TWCC, Inc from Senoia, GA
User Rating: ★ ★ ★ ★ ★
Great product for easy, quick and mobile take-offs

Model Maker 5 out of 5.0
User: from Worksop, UK
User Rating: ★ ★ ★ ★ ★
Where has this thing been all my life?, The makers are missing a trick in there sales department by not recognising its other uses!

Always great! 5 out of 5.0
User: of Dougherty Lumber Company from Cleveland, OH
User Rating: ★ ★ ★ ★ ★
As an estimator, I have used other products. rest assured, i never will again. Very user friendly and accurate.

Lumber Salesman 5 out of 5.0
User: of Country Lumber from Connecticut
User Rating: ★ ★ ★ ★ ★
I have been using the scalemaster for over 15 years. I find it saves me a great deal of time in doing material lists of blueprints. I would be lost without it!

Antler Measurements 4 out of 5.0
User: from Potomac, MD
User Rating: ★ ★ ★ ★
I'm a deer hunter and I thought that this would be a nice device to have to measure antlers. The problem is that I measured the length of a standard sheet of paper for a calibration check and the device will only read in whole inches and not half inches.

For drywall 5 out of 5.0
User: from Caldwell, ID
User Rating: ★ ★ ★ ★ ★
This tool does everything a drywall contractor needs to bid plans.

Pretty Good 4 out of 5.0
User: from Fresno, CA
User Rating: ★ ★ ★ ★
Time saver. I nave used much more expensive brands. This is very economical for what it does!

[+] Support Materials