Frienda 2 Pcs Hydrometer Humidity Meter Cigar Humidor Hygrometers Round Cigar Hygrometer for Humidor Cigar Cabinet Cigar Cans, 2 Inch(Gold)

I got one for each humidor that I have.

Wanted extra hygrometers for the two humidors I have and they work perfect. Exactly the same so can be swapped out any time I want to check calibration or recalibrate.

It looks beautiful, I am not sure how accurate they are. Yet, for the most part they seem to be fairly close.

Great quality and value, nice solid construction with large dial and easy to read black on white design.

These little guys are doing their job as of now. But I just got them too so, we'll see. AS OF NOW THEY WORK GREAT!!!!

These hygrometers can be accurately calibrated for a single point but can become very inaccurate away from that point. Calibrate near the humidity that you are aiming for, either with Bovedas or a saturated salt solution (sodium chloride, 75%; potassium iodide, 70%; sodium bromide, 59%) and you will be fine. O.K. to take the rubber ring off, they respond faster that way.

If you need overpriced props, these are great. If you need functional hygrometers, these are NOT it. The needle doesn't move regardless of humidity. Got two digital hygrometers at the same time (for testing). While there's a margin of error with the digital ones, at least they respond to actual humidity fluctuations. These mechanical hygrometers simply don't work.

Looks nice.. don’t buy if you’re looking for any sort of accuracy though. It’s been in a safe with this accurate digital unit for a few weeks.. as you can see, it’s not even close.

If you just need a couple cheap hygrometers this is the choice. Do not expect accuracy or something that responds quickly. A calibration will be required as soon as you buy them, use the salt bag technique. When you use them be prepared to wait a couple hours when you want a decent reading.

Over 7% in difference between the two and they are also reading higher than my digital ones. Don’t recommend it