Mini Hygrometer Thermometer Digital Indoor Humidity Gauge Monitor with Temperature Meter Sensor Fahrenheit (℉)

Easy to read thru incubator. Works well am very happy with it and batteries last quite a long time. Years!!

Very accurate used in incubation of Chicken eggs

Small and accurate enough I've bought a number of these humidity/temperature monitors to ensure my stash of 3D printer filaments are dry enough to use without stringing or other defects. I'm relatively new to 3D printing and had a good time till recently of printing out items without a problem. However with the cold rainy season starting I've noticed a lot of defects and print failures. I traced this down to the filaments adsorbing too much water. Putting a humidity monitor in each opened package tells me if I have to dry out the filament. With the high cost of some of the filaments and possibility of failures these monitors can pay for themselves again and again.

Me encantó el tamaño la calidad y sobre todo su funciona miento

I am very happy with this product so far as it is helping me keep track of the humidity in my incubator, we have lost several chick's due to fluctuating humidity and now hopefully that is not the case! The product is very easy to use, came with batteries installed as well as backup batteries, small and light weight it fits perfectly in incubator

If you need a humidity monitor on the cheap this is for you. It works but it’s not precise enough for me keeping my cigars in the ideal humidity range. I have an analog hydrometer and a higher quality digital one that both match their readings but are way off from this one. This one is consistently 4-6 percent higher and/lower than my others. When I first started off this did the job fine but it’s not exacting enough to store premium cigars.

Very nice item. Quick shipping.

Pretty useless. I bought two and they both had different numbers even though they were next to each other. Was trying to regulate my incubator, but this did not help at all. Get something of better quality.