2 Pack Mini Hygrometer Thermometer Gauge Indoor/Outdoor Digital LCD Monitor Humidity Meter for 3D Printers Reptile Terrarium Humidor Jars Fahrenheit/Celsius(℉/℃) by DWEPTU

Ive had these for over a year. They still work great. The digital display makes it easier to read then the analog ones I was finding in stores. They were easy to install with the provided tape.

I’ve had these for about a year and the work great battery life is amazing haven’t changed them yet they just stick onto the surface where you want to put them using a 3m type of double sided tape setup is super easy just put it where you want it they are small enough that I put one in my fridge and it’s still going as well seems pretty accurate it might be off by 1 or 2 degrees but good quality and great price for what you are getting

Pretty accurate and very reasonably priced.

This is helpful as we have a gas stove to heat the house that is not controlled by a thermostat. It also helps us see when we need to run the humidifier because it is too dry in the house.

Pleased with these. Need to keep track of the humidity of 3D printer filament. These work well for me. mounted them in Printed holders. will be buying more. want t least one on each cabinet storage shelf.

I was pleasantly surprised at the quality of these. They are a bit smaller than expected but they work fantastic. Pretty accurate.

I like this one it works for my filament humidity purposes. I feel it works as expected and also this fits for the filament printed models inside the AMS2 Pro.

Whatever is on the screen is almost the same as what I see on the TV very accurate and reasonably priced. I like it because I want to know the humidity