2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Temperature Humidity Meter for Greenhouse Humidors Incubators Reptile Terrarium Jars, Fahrenheit (℉) or Celsius(℃) (2)

These work great! They are accurate and easy to use. The battery life is good as well. I've had them on non stop for two months now and they are still working great! I use them in my reptile enclosures and just in my general room to keep track of the temp. Great deal for the price! I will be ordering more for my reptiles.

Perfect as advertised. This is the design that MOST 3D print designers use as a template. You can get this other places for a hair cheaper, but frankly the speed of delivery makes it perfect to get from Amazon. Reads great, has been super accurate from what I can see, and it's size is exactly what you need for most of your prints.

Worked great, installed in a cigar humidor with a larger unit to make sure it was accurate, Reading was spot on . Compact size worked well for my application

I bought these to put my cigars in a container with a Boveda. Seems accurate so far. Tested with cheaper cigars then transferred some of my better ones. Does the job, nothing fancy straight to the point and my cigars have been holding up well.

We've had these in our snake enclosure for about six months now and the batteries are still going strong. The display is easy to see and shows both humidity and temprature. I wish the size was bigger, but the overall design is functional. Worth the money.

It works, but why tf does it have a unpleasant plastic smell to it, outta the box??? Not letting that crap leech into my cigars, hopefully it goes away.

I purchased this 2-pack of mini digital hygrometer thermometers over a year ago to monitor the humidity and temperature in my reptile terrarium and greenhouse. The compact size is perfect for placing in small spaces without being obtrusive. The LCD display is clear and easy to read, and I appreciate the option to switch between Fahrenheit and Celsius.The devices update readings every 10 seconds, which is helpful for keeping track of environmental changes. And since it came with 2 of them I placed the other in the room where my terrarium was, to monitor the rooms temperature.Overall, these hygrometers offer good value for the price, especially if you need multiple units for different areas. Just keep in mind that there may be minor discrepancies in readings.

Why did you pick this product vs others?:I was looking for something small and possible easy to hide.These came in a set us 2 with some additional sticky backs.I was able to place these inside the planter or right outside to monitor my humidity loving plants.I am able to monitor and maintain my plants with ease and they are thriving with the help!