You can buy these with a calibration certificate for like $70, but I skipped the cert. Should be the same quality, cost me $16. I chose the version with the superior units of measurement.

you are viewing a single comment's thread
view the rest of the comments
[–] 5 points 11 months ago (1 child)

If you want precision you should use a ruler.

  • source
  • parent
  • hideshow 2 child comments
  • [–] [S] 1 point 11 months ago (1 child)

    Sure, but the longest one I have is 12 inches, which is good enough for most of the stuff I measure but I've been making big stuff for my new client.

  • source
  • parent
  • hideshow 2 child comments