Gaboric Decker—December 13, 2025✓ Verified purchase
Love this! I use it in my 3d printing filament holder and it works wonderful. It usually measure the exact same that the Bambu ams is telling me so it’s very accurate. Have had no issues! Great size easy to read an monitors humidity well. Read more
Fantasy Forged 3D—March 4, 2026✓ Verified purchase
I utilize these in my bambu lab ams systems to monitor humidity levels. They work awesome! Read more
J. Marchal—May 4, 2025✓ Verified purchase
These work fine. But I should probably have paid more attention to the specifications. It seems they only read down to 10%RH. I can’t comment on their accuracy at all, just that they have, apparently, this 10%RH limit. Read more
Nelly—December 8, 2025✓ Verified purchase
I picked up this 2-pack to keep an eye on the temperature and humidity around my 3D printer filament, and they’ve been flawless. The readings are accurate, update quickly, and the display is super easy to read from a distance. Both units matched each other perfectly right out of the box, which is a good sign of consistency. They’re small enough to fit inside filament dry boxes, AMS units, or storage bins without taking up space, and the option to switch between Fahrenheit and Celsius is a nice touch. For anyone who prints a lot and wants to keep filament in ideal conditions, these little monitors are a great, inexpensive upgrade. Highly recommend. Read more
J.S.—December 25, 2025✓ Verified purchase
These work for what I need. Cheap solution for reading humidity and temp in my office. Read more
Ashley Currier—January 13, 2026✓ Verified purchase
They work well Very easy to use, I used them in my kids' bedroom and the living room area! Stuck to the wall well, not huge so appealing to the eye haven't tried moving them, the temp reading is perfect, Read more
Mr. Joseph—February 26, 2026✓ Verified purchase
These work fine for my needs. I use them to motnior the humidity in my 3D printer AMS unit and the room where my filament is stored. I am not sure how accuray they are as they are not supplied with a calibration certifcate. Read more
Perry—March 1, 2026✓ Verified purchase
This can only tell you if your dessicant has completely crapped out. It drops to 10% and that's it. Read more