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Is it possible to measure a length greater than 50' to a precision less than 1/16"?

If so, what tools and/or techniques should I use to do so?

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  • This is s 'shopping' question, which are typically not a great fit for this site. Check out diy.stackexchange.com/help/on-topic
    – Aaron
    Commented Jul 5, 2013 at 15:25
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    I was thinking "Which tools, materials, and best practices for home improvement task"
    – Matt
    Commented Jul 5, 2013 at 15:35
  • Did you mean 50 FT 50 '?
    – HerrBag
    Commented Jul 5, 2013 at 15:36
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    I disagree that this is a shopping question. In fact, it's a very interesting question if reworded slightly: can a tape mearsure over 50ft long be accurate to 1/16th of an inch? (My guess is that due to stretching, heat expansion/contraction, etc, no)
    – DA01
    Commented Jul 5, 2013 at 17:30
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    A question of the form "does X exist?" is a shopping question; asking "how do I do Y?" is OK, even if the answer is "Buy X". Yes, we're weird. :) Welcome to the site.
    – Niall C.
    Commented Jul 5, 2013 at 18:00

1 Answer 1

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The laser measuring devices are in that range. A 100' metal tape has temperature coefficient expansion issues.

There are surveyors metal (and fiberglass) tapes on reels.

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