I recently came back into cigars, and therefor needed to set things up for a small, yet serviceable humidor. I purchased my humidor based on the fact that at any given time I have around 25-50 cigars in this humidor alone with some infused in a seperate container. Unfortunately I opened the box to see no hygrometer. As a sacrifice of having a few extra dollars to justify some sticks with my purchase, I grabbed this little analog gem. The construction feels solid, but not too heavy. I performed a salt test and was very happy to see that right out of the box, the hygrometer was reading 76% humidity at the end of testing. I then placed the hygrometer into the humidor that is at the end of seasoning to see that it came up to the 84% boveda pack with nearly flawless accuracy. I think for 10 bucks, this is a steal! For anyone placing this in a pre drilled hole, it does come with the rubber grommet on the sides to help with a nice, tight fit.