#1 Home Improvement Retailer

Internet # 300598850

Model # 6575

12.5 in. DigiRoller Plus III Digital Measuring Wheel

$178.62
Apply Now
Pay $153.62 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card
  • Measures and calculate length, width, height & area
  • Easy-to-use handle mounted controls with 7D backlit display
  • Works in the units you use (US or Metric)
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Ask about this product

Get an answer now with AI

Magic Apron Assistant is an AI virtual assistant. By proceeding, you consent to the recording and use of your information by The Home Depot (and authorized third parties). More information

Product Details

About This Product

The new DigiRoller Plus III from Calculated Industries can measure and calculate length, width, height, area, volumes and perimeters, including circular calculations. It measures up to 9,999,999 ft., yds., in. or meters. The Digi's rugged handle-mounted controls and large, glove-friendly TrueTac buttons make it easy to use the controls and read the display with no stooping, bending or squinting. And, it's built to last. It has a reinforced metal shaft and the LCD has an anti-shock mount. It is designed for general contractors, concrete and paving contractors, estimators, surveyors and landscapers.

Highlights

  • Easy-to-use handle-mounted controls with 7-digit backlit display
  • Works in the units you use, US or metric, including acres and hectares for area measurements
  • Automatically calculates areas, perimeters
  • Linear, area and volume values can be added and subtracted at any time
  • Memory function lets you save totals and average for any unit you're working in
  • Function buttons are large, easy to see and use
  • Heavy duty 12.5 in. diameter wheel for smooth rolling over all types of terrain
  • Center-line design for balance and accuracy
  • Gear drive is sealed for better protection
  • Includes carrying case, 9-Volt battery, user's guide, reflective safety tape for safety and a 2-year warranty
  • 99.5% accuracy
  • Easy transport and storage with a built-in carrying handle and folds to half size from 41 in. to 22 in.
  • Sturdy flip-down kickstand for convenience
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 300598850

Model # 6575

Specifications

Wheel Size (in.): 12.5

Dimensions

Wheel Size (in.)

12.5

Details

Hand Tool Type

Measuring Wheel

Measurement System

Inches, Metric

Returnable

90-Day

Tools Product Type

Hand Tool

Warranty / Certifications

Manufacturer Warranty

2-year warranty

Questions & Answers

Digital display works just fine. I changed the 9 volt battery no corrosion. It does not work i move the wheel get no measurement
ByApr 9, 2025
1 Answer | 
Answer This Question

It may have somehow gotten dirt or water inside the sensor assembly above the battery, or the sensor board went out. Do you have a receipt for when you purchased the wheel? Please send warranty questions to techsupport@calculated.com

By|Apr 10, 2025


    How many measurements can this device save. When measuring for fences sometime we need 4 or MORE measurements stored while measuring depending on how many sides.
    ByNov 17, 2023
    1 Answer | 
    Answer This Question

    It will save each and give you a total of all the measurements. Not individual amounts.

    By|Nov 17, 2023


      are the power batteries rechargeable or replaceable ?
      ByJul 28, 2023
      1 Answer | 
      Answer This Question

      The 6575 DigiRoller III requires a 9v battery which one is included in your order.

      By|Jul 31, 2023


        how far can it measure for without resetting?
        ByOct 18, 2022
        1 Answer | 
        Answer This Question

        Measure up to 9,999,999 Feet, meters, yards or inches

        By|Oct 18, 2022


          What are it’s square footage calculation and storage capabilities? I need a device to measure the square footage of houses from the exterior. Not all houses are simple squares or rectangles. Many have complex footprints with all manner of bump outs and cut outs. I need to calculate SF and add or subtract for cut outs (porches, garages and patios) and bump outs (kitchens, bedrooms, etc). Can the calculator calculate and store SF amounts and then add or subtract SF calculations to arrive at an accurate square footage of the residence?
          ByJun 28, 2021
          1 Answer | 
          Answer This Question

          Our Digi Roller model 6575 can only compute basic areas (Length X Width) and store the value in memory (using M+). It will not be good for more complex measurements such as curves.

          By|Jun 29, 2021

            (1)

            Is it water resistant?
            ByOct 28, 2020
            3 Answers | 
            Answer This Question

            It is water resistant but not waterproof. So that means you can't use it underwater

            By|Oct 28, 2020

            I use it in the rain all the time and works great. However, it is not meant to be used underwater.

            By|Feb 26, 2021

              Not so much. I’ve gone through 2 wheels because of water damage. It’s suitable for light rain but before you go out in a heavy rain I would put Saran wrap or a Ziploc bag over the main panel. The wheel itself is sealed tight so you can run it through puddles of water with no problem.

              By|Oct 28, 2020


              Where is it made?
              ByMay 17, 2020
              2 Answers | 
              Answer This Question

              They have the best customer support. Contact them at: Calculated Industries, Inc. 4840 Hytech Drive Carson City, NV 89706

              By|Feb 26, 2021

                Last year I had a warranty issue resolved and this is where I was directed to: Calculated Industries, Inc. 4840 Hytech Drive Carson City, NV 89706

                By|May 18, 2020


                  does it measure in tenths?
                  ByOct 24, 2018
                  5 Answers | 
                  Answer This Question

                  Thanks for your question. Yes, it will measure in tenths. Here are the units it can measure in: •Units ◦Linear: feet-inch, inches, decimal feet, yards, meters ◦Area: square feet, square yards, acres, square meters, hectares ◦Volume: cubic feet, yards and meters •Circle calculations for area, circumference, circle volume and circle wall surface area •Calculate volume, wall surface area and circle volume •Measure lengths and widths, press a button and area and perimeter

                  By|Apr 1, 2026

                    (2)

                    Yes, it can

                    By|Nov 3, 2018

                    It measures in feet & inches but can be programed to measure tenths.

                    By|Oct 24, 2018

                    Yes, you can program this to measure in tenths.

                    By|Oct 25, 2018

                      until you get to 100' it measures feet and inches. Once you get above 100' it measures in tenths. example 10,234.1' and 10' 11" when under 100'. Hope that helps

                      By|Jul 31, 2025

                        (1)

                        Viewing 1-8 of 8

                        Customer Reviews

                        4.8 out of 5

                        • 4.8 out of 29 reviews
                        • 100% recommend this product
                        Filter by:
                        Showing 1-10 of 29 reviews
                        The DigiRoller Plus III is a great product, it doe's all I need or want. I would definitely recom...
                        The DigiRoller Plus III is a great product, it doe's all I need or want. I would definitely recommend it to anyone.
                        by
                        • Verified Purchase
                        • Recommended
                        Great Measuring Tool
                        Over the years I have had the opportunity to use a number of these measuring wheels. I found this one first off arrived packed very well in a box that even included a carrying handle on the top. After unpacking I found it to be basically (other than installing the battery) to be no assembly required you simply swing the top arm up until it clicks into place nothing more to it. it is very compact, easy to break back down and comes with a duffle carrying bag. Upon using it to get a more accurate square foot measure of my yard to figure weed killer amount I found it very easy to use with big easy to read digital numbers the instruction booklet was simple and easy to understand. It appears to be made very well with what I believe to be aliminum construction with a durable plastic spoke wheel. Affordable, durable, easy to use I would recommend this to anyone.
                        by
                        • Recommended
                        Very nice and comfortable handles
                        This is a really nice roller, both handles are comfortable. The handle used for when it's folded it's made of soft rubber easy on the hands. The wheel is a nice rubber that won't scratch delicate surfaces. The battery compartment is near the wheel and easy to reach for replacement. It comes with a bag to store it which is a backpack for easy carrying. The digital display is easy to use once you have read instructions, otherwise not sure if it's easy to figure out for anything other than measuring distance. The wheel+ button adds an extra 6 inches to the distance to allow for the wheel. This is very accurate and convenient to use than a tape measure.
                        by
                        • Recommended
                        Easy to Operate & Record Dats
                        The DigiRoller comes almost ready to go out of the box! All you have to do is install the pointer and battery. The DigiRoller is very easy to operate. The measuring functions perform several calculations. You can do a simple measure or other area calculations. I used this to calculate the total run for replacing a sewer line. Much easier to use than trying to use a measuring tape. And you can do the measurement by yourself. The DigiRoller comes with a handy backpack for storage and convenient transport.
                        by
                        • Recommended
                        1 found this review helpful
                        A Very Precise Measuring Machine.
                        i love this machine, and love to use it for my DIY projects. It does very precision measuring and calculations for length, width, area and so many other features. This new 12.5 in. DigiRoller Plus III Digital Measuring Wheel from Calculated Industries is a must for contractors landscapers, surveyors etc. and i do recommend it. It is amazing that it measures up to 9,999,999 ft., yds., in. or meters.
                        by
                        • Recommended
                        3 found this review helpful
                        Very useful with alternatives.
                        I have owned several measuring wheels in the past that included the manual counters. They performed well but at times the counter mechanisms would hang up and rendered the device useless. This digital wheel design is a welcomed change and the accuracy alone is worth one considering the purchase. A must have for contractors, landscapers and other commercial uses. But there are other uses I can think of for the average consumer/homeowner to consider purchasing this unit. My child is in ROTC and when the ranger coarse was built this would have came in handy to lay out and plan the obstacles. Also, we grow a large garden every year and when we plan our garden this would make rowing out and planning much easier. Looking forward to using this for this application this year. We hike a lot and this would be helpful in determining distance on some of the trails we frequent. We camp often and this would be useful at the RV park to measure those small spots when there are few spots left for our travel trailer to fit. One could quickly hop out and get a reading day or night with the helpful illuminated dial. This measuring wheel is compact enough to easily store in a compartment. The sky is the limit for many uses around one's home and farm. The build quality and feel is good but a telescoping handle for taller people would have been a nice feature. For average height people (especially women) it is at a useful height. The only shortcoming in build quality I noticed is the old-style transistor radio 9 volt connector is short and has the potential in to fail with repeated battery changes. When storing for a long period make sure to take out the battery to prevent battery corrosion and leakage to prevent the unit damage. Not a concern with manual counters. I suggest one uses extra care when replacing them. Overall, I feel that this is a wonderful product with many helpful uses besides contracting applications.
                        by
                        • Recommended
                        3 found this review helpful
                        Saves SO much time!
                        I enjoy landscaping and this thing saves me so much time, not having to calculate everything out by hand. It's accurate enough to rely on. I would even say it's easy to use. . . once you've figured out how to use it and punch in all the buttons to get what you want out of it. If you're the technical type, it'll be a breeze. However, I will say that you won't figure it out without reading and memorizing the instructions, as you have to press buttons in a certain order to get the end result you're looking for. The good thing is that it's like any calculator out there; you can do as few or as many functions as you want. . . keep it simple or keep hitting buttons until you get exactly what you're looking for. I also like it because it can be used for knowing where to set up targets for shooting or archery practice. Now, advertising labels are not enough for me, so I had to test this thing out for accuracy. They advertise 99.5% accuracy. So, I got my 100 foot tape, laid it out along a sidewalk, making sure it was stretched out and straight. I reset the screen with the pointer on zero and went alongside the tape. I looked down at the pointer, and it was right around 99ft. 4 inches. So, assuming I didn't hold it perfectly straight and vertical all the way through, and might not have had a perfect zero at the beginning, I would say it's as accurate as advertised, so I'm impressed! This thing can calculate area, perimeter, volume of a rectangular or circular object, such as a cylinder, etc. To make even quicker work, It has a button to factor in the radius or diameter of the wheel. There is also a back-light for working in the dim/dark, or when working in wet conditions. The manual says it's fine to do so, as long as the head is covered with a plastic bag. Unit is good from 32 up to 104 degrees, 12 mph running speed, and works off of a provided 9V battery. The stand comes in handy as well (when it's not windy, that is). This thing folds nicely for storage and even comes with a small backpack to carry around in.
                        by
                        • Recommended
                        Accurate measuring device
                        I have owned many products made by Calculated industries, and they have always proved to be extremely accurate and easy to use, and this measuring wheel is no exception. Once I used it, I would never go back to measuring by hand or with older manual styles wheels. Measuring is as simple and pressing the clear button, and start rolling. If you are butting up to a wall, just push the wheel button to add the length of the wheel to the measurement. Like most calculators, it has a memory to hold the numbers, and you can easily take a length and width and push a button to calculate the area. It also has features to calculate area, and radius. The design is well thought out, with a folding arm to allow it to fit into the nice carrying case for storage. The case can be carried like a backpack for walking out to the jobsite. The wheel has a built in kickstand to keep it stable while you are doing calculations. All it needs is a 9 volt battery to work, and one is included.
                        by
                        • Recommended
                        Quality tool with great features
                        This wheel offers many features, which includes the ability to convert units of measurement instantly with the digital pad. The tool is able to also convert distances into area and perimeter measurements. This digital pad is at hand and eye level, as opposed to down at the wheel level. Having this feature is excellent compared to other tools on the market. The size of the wheel allows it to freely and easily roll, with a great ability to change surfaces from grass to gravel. This product also folds in half to store in an attractive backpack case. It features a nice handy handle for also carrying in the folded configuration. A 9 volt battery, information sheet, and sturdy kickstand are also included. The wheel comes fully assembled, except for battery installation and the addition of pointer on the wheel which shows grade during measurement. We are using this tool to measure for landscaping pavers, bricks and for calculating area for garden beds.
                        by
                        • Recommended
                        1 found this review helpful
                        Top of the line Measuring wheel!
                        This DigiRoller Plus III can measure and calculate length, width, height, area, volumes and perimeters, including circular calculations. Could not ask for more it calculates projects needed materials like mulch, sod, soil, and stone. Digi's rugged construction make It perfectly designed for general contractors, concrete and paving contractors, estimators, surveyors and landscapers. US or metric, including acres and hectares for area measurements it automatically calculates areas, perimeters, Linear, area and volume, values can be added and subtracted at any time. Memory function lets you save area totals you're working. The gear drive is sealed for better protection, includes a backpack type carrying case, easy to install 9-Volt battery, user's guide help with calculations, reflective safety tape for safety and a 2-year warranty. Unit folds in half and has a sturdy flip-down kickstand for convenience. Large firm padded handle along with large wheel make it very sturdy to handle and park.
                        by
                        • Recommended
                        1 found this review helpful
                        Showing 1-10 of 29 reviews