Indoor Outdoor Thermometer Hygrometer, 10 Inch Large Numbers Hanging Wall Thermometer, No Battery Needed Temperature & Humidity Gauge with Easy-Read Numbers for Patio, Garden, Garage Home

I'm using this outside in my greenhouse. It has a basic suction cup way of attaching it to wall or window. I can't use that in my case so I have it sitting on a shelf. Works just fine and numbers are big to see clearly. All plastic so the price seems a bit high for the item. But it works so I'm keeping it. Packaging was just a box with no protection for product. There is a way to adjust needle via the back so you can get accuracy for your temperature before hanging it.

The temperature reading is easy to adjust, but unsure of whether this thermometer is accurate. Overall it fulfills the purpose of monitoring the temperature inside my attached garage. Added bonus of included hygrometer to gauge the humidity.

Bought 2. One for outside. I let them stay in their area a day before trying to adjust. The one outside does not reflect outside temperature within 10 degrees. I compare it with an outdoor mercury thermometer. I have adjusted several times. We'll see. Indoor one is fine.

there is a dial on the back of the thermometer that adjusts the temperature. To set it up, you would need another thermometer that is accurate or some other way of knowing what to set the temperature at. it varies more than other thermometer. The face of the thermometer is very attractive. We like the look of it, but the readings may not be correct.

This thing does NOT keep the correct temp. That's its only job. It's a piece of crap. Sorry for the language. There are pics. I'm ordering a different thermometer.

It never shows the correct temperature, regardless how you calibrate it. One day it shows 20F above actual temp, another 20F lower than actual. Regardless of the design and size a themometer that does not display a correct temperature is useless, as it is not a lawn decoration

I really have to laugh at this because the thermometer never tells the right temperature. I have a thermometer that works so I bought an extra thermometer and it's 20° difference between the two of them so yeah this big one does not keep the temperature correctly.

Temperature is waaaay off! Exp....it shows 20* when it is actually 48*, etc, etc, etc. Unusable! Very disappointed! Please replace with workable one!

We used our inside thermostat to calibrate these, then shifted them outside. They registered well below the outside temperature. When we brought them back inside they registered way below the inside temp. Just couldn't calibrate.

This thermometer has a plus and minus dial on the back. you have to set it by another thermometer. After doing this every day for five days it's never correct the next day