Posted by a reviewer on Amazon

Of course i told him know

Posted by a reviewer on Amazon

Gift for a homebrewing soninlaw

Posted by a reviewer on Amazon

The small pin the hold the clear plastic cover almost slid out once caught it before it came all the way out and slid back in

Posted by a reviewer on Amazon

Reasons why it didnt get 5 stars no instruction manual i knew it could be adjusted and figured out how to do it so not a huge problem missing the lens cloth again not a big deal the eyepiece is adjustable to dial in the focus but is fairly loose so i have to be careful it doesnt come all the way out

Posted by a reviewer on Amazon

Once beer has developed alcohol it will not work

Posted by a reviewer on Amazon

Seems to work just fine not sure about the atc cause seems to still give me different readings depending on ambient temp

Posted by a reviewer on Amazon

I calibrated this refractometer the day i got it and it was right on out of the box so its obviously inaccurate