JLENOVEG SmarTream Digital Thermometer Indoor Hygrometer Room Temperature Monitor Humidity Gauge with Big Screen Stand Wall Hanging Magnet Greenhouse House Kitchen Car (2 Pack)

Unit works great and helps control RH in home

This device shows you the temperature and the humidity in the house. It flashes from one reading to the other. There is a small pull out stand on the back so you can set it in a table or use the magnet to attach it to something metal. There is also a switch to change from Celsius to Fahrenheit. When you first get it, open up the back and put the battery in the right place to activate the readings. I am happy with my purchase and it was relatively inexpensive.

I bought the two pack and I'm ordering a three pack. I found them reasonably accurate, using my Nexia-enabled Trane thermostat for comparison (whose accuracy was validated by the HVAC technician's expensive thermometer). It seems like every time I want to look at the thermometer, it is displaying the humidity level. Like others, I wish I had the option to set the frequency (versus 5 seconds), but my preference would be to always display the temperature and to let me press a button to display the humidity level. I found them sturdy and reasonably well-made. A single magnet on the back results in the thermometer wanting to spin so two magnets would be an improvement. I was disappointed that the battery died so quickly but I have plenty of button battery replacements in stock so it wasn't a big deal for me. So four stars given the above. UPDATE ON 03/02/19: I received the three pack (it seems like the reviews are separated between the 1, 2, and 3 packs) and one of the three thermometers was faulty. Amazon refunded me the $9.00 so I could order a single replacement. No change to rating only because Amazon stood behind the seller/product. See photo for the defect.

I absolutely love this thermometers / hygrometer! I ordered two and will order more. I find them to be very accurate at both the temperature and humidity readings. I love that they have a magnet or a kickstand for easy placement anywhere. Perfect for my home in winter as the air gets dry and I the humidity levels can get low. Watching this I can raise the humidity in my home to a healthy point. A wonderful product for an unbelievably great price! I highly recommend them!!!

I needed to run a temperature check in a bedroom. The body of the thermometer has a little plastic prop to keep it upright, which it does... sometimes. There is a large but dim display, not nearly as bright as it looks in the online photo, making it harder to read than it should be, even in a well lit room. The display alternates between the humidity level and the temperature, so you have to watch it a few beats to make sure what you're looking at. The instructions were in Chinese, so I can't tell if there's any way to reset the display format. I'd try another one if I were you...