I already have one hygrometer. I figured I could pick up one more and just rotate them through the rack. If seems to hold pretty well but dropped when I had ceiling fans running to cool off our living room. I just like knowing what it is but now that I am getting more snakes I am thinking that is a ton of money on instruments that seem poor at best. I like my to gun because it seems to be within 1-2 degrees accurate. Every time I look at hygrometers on the shelf they all ready different RH and that doesn't build confidence.

I know that amazon has some but after shipping, duty, brokerage fees it doesn't make it very cost effective.