Bluetooth Dimensioning Tool

New Dimensions

This Bluetooth measuring device works like a magic wand. Size up any curve, contour, and jagged edge in a single motion.

Roll the tip over surfaces to compile all their dimensions—width, depth, length—directly on your device. Once they’re logged you can share and even change units instantly.

Find out precisely how much fabric
you need to re-carpet your stairs or upholster furniture—or if the shelf you saw at the store will fit in that living room nook. You set the task. It’ll measure up to it.

InstruMMents even has a “blink interval” for arranging things at perfect, equidistant intervals (think: picture frames, buttons, or wall hooks). It lets you know when you’ve hit your mark, so you can do your decorating in the blink of an eye.

You hold it like a pen and use it like a measuring tape—except it’s significantly sleeker and has triple the dimensions. Whether you’re a professional or a DIYer, this tool inspires you to take matters into your own hands.
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Trade your measuring tape in for a magic pen.

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Grommet Launch Conversation

  • Mladen

    Hello everyone! I'm proud to introduce InstruMMents dimensioning tools to The Grommet. I'd be happy to answer any questions you may have!

  • Rebecca
    8/15/2017 10:33 AM

    My husband does a lot of yard work and landscaping, building, etc. It looks like this pen can only be used on solid, smooth surfaces. Is that correct?

  • Mladen
    Mladen – Special Guest
    8/15/2017 10:50 AM


    Thanks for reaching out Rebecca! The way 01 works is that it can capture dimensions of anything you can physically roll across. The surface can be straight contoured, or complex (wires).

    8/15/2017 10:45 AM

    will device measure walls 40' to 100' long?

  • Mladen
    Mladen – Special Guest
    8/15/2017 11:00 AM

    @MICHAEL Absolutely, the maximum distance 01 can measure is 800 m.

  • Joanne
    8/15/2017 10:49 AM

    Can you confirm the pencil can be refilled? What size lead does it take?

  • Mladen
    Mladen – Special Guest
    8/15/2017 10:56 AM

    @Joanne Yes! - it's a 2mm lead refill.

  • Chris
    8/15/2017 10:55 AM

    Android compatible?

  • Mladen
    Mladen – Special Guest
    8/15/2017 10:57 AM

    @Chris Sure is!

  • Sharon
    8/15/2017 10:56 AM

    I'm a Realtor. CAn it be used to get room sizes?

  • Mladen
    Mladen – Special Guest
    8/15/2017 10:58 AM

    @Sharon It can! 01 can grab, log and share dimensions of anything you can physically roll on.

  • scott
    8/15/2017 11:27 AM

    What is the tolerance/precision/resolution?

  • Mladen
    Mladen – Special Guest
    8/15/2017 11:51 AM

    @scott The sensor itself is accurate to 0.1mm. However, just like any other hand held device, you must consider some human error when rolling across objects.

  • Liz
    8/15/2017 11:31 AM

    Has there been a preference pen over pencil?

  • Mladen
    Mladen – Special Guest
    8/15/2017 11:56 AM

    @Liz It really just depends on your personal preference. If you prefer to work with a mechanical pencil, then the pencil would be a good option. If you typically use a pen, then the pen would be best suited for you.

  • Julie
    8/15/2017 12:37 PM

    Can you explain how the blink interval works?

  • Mladen
    Mladen – Special Guest
    8/15/2017 12:58 PM

    @Julie The blink feature allows you to set a distance in the InstruMMents app, and when you are rolling the 01, the red laser will blink each time it hits the distance that has been set. It works great for hanging multiple pictures on the wall!

  • Denise
    8/15/2017 2:46 PM

    Hi, I work for an exterior painting company where we measure the exterior of homes. Can this be used for exterior measuring?

  • Mladen
    Mladen – Special Guest
    8/15/2017 3:09 PM

    @Denise Absolutely, you can use 01 on anything you can physically roll on. In the future, we're also looking to add a feature in the InstruMMents app which will give you an automatic area of your dimensions.

The launch day conversation has ended. Please direct further questions about this Grommet to our Community Experience Team.