Humidity Gauge Digital Hygrometer Indoor Temperature and Humidity Monitor meter with Accurate Monitor Clear Reading, Min/Max Records, C/F switch

I'm using two of these to double check the consistency and accuracy of the temperature and humidity inside my digital egg incubators.I've been very pleased with the results. First, they have stayed within 1 degree Celsius and 2% humidity of the values shown on the incubator readout. This has been very reassuring, when fertile eggs are dependent on staying within a fairly narrow range.Second, their 24-hour monitoring of high and low values is extremely useful, in that it gives me additional information about my incubator settings. Based on this information I was able to see that it would be safe to lower the temperature setting, which was set slightly higher than necessary in fear of chilled eggs. Now that I know my incubator keeps a steady temperature, I was able to lower it a few tenths of a degree closer to the ideal.I really really like these gauges.The only thing I didn't like about them was that they require 2 AAA batteries, which are NOT included.Still, they work well enough that I've given them 5 stars and am ordering two more.

I love that it is easy to see the readout and it is very easy to read. I have four of these type monitors, some cost a few dollars more then the others and none show exactly the same reading. However, since all four are within a few points of one another I feel they are worth having. I can't afford four expensive ones for four different rooms so these do the job just fine. I did try another cheap one that I had to send back because it was way off but that is what is great about having Amazon Prime - it did not cost a thing to send it back.

Works perfectly. I've been using mine for about six months now

If I would give it no stars I could. Did not work out of the Box. By the time I go through the $6 return fee I'm only getting $5 back. Do not buy. Update as of Jan 2020: originally gave it 1 star. For some reason this thing started working. Dont know why. Not questioning it but it is very accurate as well now that it works!!! Cool

The product is simple to use and attach to objects.

It hasn’t been that long and the function I want it for doesn’t work.Won’t read humidity correctly after like 45 days...

I am currently using this for my orchids and it works well and was a low cost option for my hobby.

I love that it not only shows the current temp and humidity % but also shows the highest and lowest of that day.