A50-2 Hygrometer Indoor Thermometer Humidity Sensor with Air Comfort Indicator, 2 Pack Humidity Meter Room Thermometer for Home Basement Greenhouse Temperature Sensor, Black

this is pretty nice except it looked bigger on line its small but it works good

Ever come in form outside and feel like the A/C wasn't working because you were so overheated in the summer? Ever come back from a trip and wonder if the temperature or humidity drifted while you were away? This sensor gives the current temperature and humidity as well as the historic range. No more guessing. Push a button on back of unit and all values reset.so you can start a new history. Easy to access and change AAA battery, and convenient magnet to attach to a refrigerator, file cabinet, or it can stand on it's own. I have a mini-split in my garage/workshop to keep tools from rusting and keep wood properly conditioned so as not to warp. I attach one of these to the ductwork to let me know that the Temp and Humidity has been behaving. I am a repeat buyer as I fine additional areas I want to monitor.

I bought a 2 pack of these to replace some tiny ones I had purchased. I use these in my indoor grow tents and they work great. I can see them through the check window and they are stuck to the metal poles via the magnets on back.

small, but easy to read.

So far, so good. Seems to be accurate. Would definitely purchase again. I ordered 3 packages for a total of 6 to keep in various rooms of the house and basement to make sure the humidity level was good, especially in the basement. I am very pleased with the purchase.

This is my second set. I purchased my original set two years ago. Decided to add units on the second floor in order to monitor humidity in the bedrooms.

Own business. Eye lashes

These are working great for what I need them to do at work. Temperature and humidity are very important variables for where I work, and have helped us determine where temp and humidity are the most ideal for what we do and where to store items.Another great feature I found out by accident is the magnets on the back. Since temp and humidity affect materials where I work, and that even height off the floor makes a difference, it's nice to be able to put these detectors at different shelf levels so that I have the necessary data to discern where to store materials that are sensitive to temp and humidity.These detectors are also sturdily built. That is important because little products like this made of plastic have a tendency to get moved and knocked around, therefore broken. Even further with the magnets on the back I can affix these to metal pipes etc that are out of the way of the normal foot traffic and therefore protected from being broken.These have been well above my expectations and provided me with the necessary data I've been needing.