Fowler 52-240-005-1, Outside Inch Micrometer With 4-5" Measuring Range

Casi pongo en riesgo el producto. Venía muy apretado el candado no me permitía liberar y ajustar el tambor me vi en la necesidad de retirar el tornillo y ajustar la presión, no lo regrese nomás porque ya me urgía tenerlo y hacer el trabajo. De ahí en fuera todo bien.

These things are surprisingly top quality. I used them daily at my job holding .ooo4+/- tolerances. They pass every 6 months they are recertified. I am so suprised to find a pair this cheap with thisbgood of quality. The case is even holding up very well. Just get use to the texture of the case before carrying one handed. And whatever you do tell your co worker no when they want to borrow them. Hahaha

Good: -It works and seems repeatable -Was zeroed well -Has a ratchet (I never use them) -Nice crinkle paint -Good case with a proper (plastic) hong and cute little stamped metal latches Bad: -Was notchy for the first 1/4" until I spun it in and out a couple times. Obviously not perfectly clean inside somewhere. -The diagram in the instructions is discombobulated. Part names/arrows/numbers messed up but you'll figure it out. -The lock is tiny and a bit hokey, it is made of a chromy stamping. -The frame is a bit lightweight. You won't want to bang it around. All in all it works but do not expect Starrett or Mitutoyo quality on fit and finish. It measures fine, so for the price I would buy another one.

J'ai vérifié le micromètre avec plusieurs épaisseur de cale étalon entre 4 et 5 in. Le maximum d'écart était de .0002in. C'est très satisfaisant.

I get about 2 measurements before I have to recalibrate it. Would work great for one engine every few years but if you plan on using this regularly I would maybe spend a bit more on a good set.