Mini Hygrometer Digital Thermometer Humidity Meter Hygrometer Thermometers Indoor/Outdoor Humidity Monitor Reptile Thermometer for Humidors Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 4 Pack

Bought for my chicken brooder. Tested the accuracy with my home thermostat, and they were spot on. Sticky two sided tape doesn’t work that well for my situation, but given they’re in a dusty dirty environment, I think they’d hold up in cleaner conditions. Well worth it!!!

I thought these were perfect for our little chicks while we had a bulb up for them. It gave us a pretty accurate temperature reading. We could insure they were comfortable and not too cold. We put them high enough to where they couldn’t peck at it but still was very effective. They held up the whole time and have a good battery life.

Works great in a small egg incubator. Humidity and temp. Celsius and Fahrenheit, digital display is easy to read.

Shouldn’t two identical thermometers be both calibrated to the correct temperature? They’re off from one another in ° Fahrenheit & °Celsius?! Nope, neither these, nor the 5 additional replacements. 7 thermometers 🌡️ +Every Single One is OFF! They’re closer in °C ofc that makes sense. However, They work for the level of accuracy for which I need (maintaining a chick brooder) where 3° isn’t making a huge difference in 2-3week old chicks 🐥 🐤 🐣 🐥 🌡️ so if you’re keeping reptiles or hatched chicks, it’s ok. But, if you’re incubating eggs 🪺 🥚, you’ll want to find a better solution than this. If variances of 1°-3°F aren’t an issue these will also be a good fit for for your needs, thus, 4 stars ⭐️ ✨ 🌟 💫

These were purchased to monitor the temperature and humidity level in our house when we were having A/C trouble.Having a little one sleeping in our home made me want a way to quickly and easily track everything to ensure our space was at levels that would be conducive to his health. They seemed to be accurate and helped me to keep track of the comfortability of our house for sleeping. I thought getting two for this price was a great deal, especially with them working well straight out of the packaging.

Just received these today. No complaints so far! Trying to better manage humidity / breathability within my home. I like there are two in the package so I can have one in both primary areas. It's also nice that it displays the temperature which appears to align with my fans listing as well. Wasn't aware of how humid it was (over 60% in one area!). I have a lot of plants but I also don't open windows due to pest so I needed these to know if my dehumidifier was actually working (beyond the water in the tank). Will update if anything changes but they're ready to go out the box and they included sticky pads and extra batteries which is obv appreciated!

I’ve attached a photo for a comparison of one that works properly and one that doesn’t.It’s been 3 months and so far one of them has gone kind of blank. I had it in my isopod enclosure and over the past few days the display numbers have slowly disappeared until almost completely gone. So I have 3 out of 4 working properly despite that the accuracy is decent although keep in mind all my enclosures are small. I suppose time will tell on the other 3. Will update if there are any changes and if I am able to change my review later.

I use these inside my incubator to make sure the inside is reading the same as the incubator controls. They are nice and small so they fit nicely.