GeevonIndoor Outdoor Thermometer Wireless with 3 Remote Sensors, Digital Hygrometer Thermometer, Wireless Temperature Humidity Monitor Gauge with 200FT/60M Range (Black)

I use this for my 3d printer farm. It gives me a continuous view of my rack spaces and prep bench areas. Local and remote displays help track the micro climate across the maker-lab.

My husband loves it because we can keep track of the temperatures in the backyard, front yard, garage and home. We were gifted a different model a long time ago & it lasted over 20 years. Here's hoping this one will last just as long, but for now, it's holding up well.

Set up is simple for anyone, it virtually sets itself up. Very good repeatability from each sensor for both temperature and humidity. I have one upstairs, one outside in the sun and another outside in the shade. The base unit sits inside downstairs so I have four areas monitored. Works great.

For $23 buck this is a great deal if all you need is to know about what the temp is in several different areas in your home. I say about because I have found that on of the temp sensors is about 1 degree off which is the only reason I took one star away from this product. When you receive the unit install battery's and put all the other sensor down next to the main unit and give it about 15 mins and you will see how off each unit is off. I don't think they will all be exactly the same and no one should expect them to be for $23 dollars. But if they are at least 1 degree within each other your doing good. If you you want a more accurate reading you can spend another $100 dollars and get pretty good accuracy. At work we spend around $800 dollars for a similar product that gets within .1 degree of accuracy, but that is needed in a scientific lab.

We purchased this to compare the temperature in different parts of our new home and identify where we were losing heat. It's been a great purchase. Very accurate as far as we can tell. And it's helped us on lowering heating expenses. We have a in law apartment and we've been able to keep heating consistent throughout the house with this. I'm not sure how accurate the humidity gauge is, but the temperature has been accurate. One of our sensors survived being outside in the Maine winter, so they seem to be pretty durable. Highly recommend.

I tried another device and it could not read the temps on the display device because of the distance but this one is great I have 2 freezers in my basement and one in the garage I leave the display in my kitchen and my house is around 1500sqft and they are on the opposite side of each other

I placed all the sensors together and the spread among the readings was usually under half a degree C. One degree F. Several pictures like this. Very impressive, better than I've seen with US-designed La Crosse, but that's a test of consistency, not accuracy (they could all have been 10 degrees off, who's to know?)Temp and humidity displays on the remote sensor units are a plus. I have one outdoors on a rafter tail under an eave, one in the attic. The main display takes 2xAA, the remotes take 2xAAA each. Bear in mind that the once-great black-gold name in batteries now disclaims responsibility if you leave their product in devices like these unattended longer than 3 months at a time, so check them, rotate them, change them.

Initially I really like this being able monitor multiple rooms. It was also accurate and let me keep an eye on the indoor condition. The base station quit working in about 30 days and no customer service on how to exchange or replace. Maybe buy something with some more support.

High quality!

Nice product, it came well with in the agreed delivery date.Product was neatly boxed, and fairly quick to set up, which basically was by inserting batteries.the display is nice and easy to read although there is no back light to see it in certain lighting conditions.i have only put out two sensors which look very neat, the readings are very small, but a red light flashes when looking for a connection signal, they only read in Fahrenheit.i have on at the front of the house and one at the back, both giving a slight difference. i’m quite please with the accuracy, i guess the only dislike are the buttons for setting, they seem to lack action when pressed unless pressed harder and very loose, and no light to help read. But all in all i like this device i will just see how long the batteries last AA for the main unit and AAA batteries per each outside sensor.

cumple muy bien su funcion

Die Ablesbarkeit des Displays ist unter aller Würde. Schon bei der kleinsten Abweichung vom direkten Blick auf die Anzeige ist nichts mehr zu erkennen. Die Bedienungsanleitung ist schwer verständlich. Hinzu kommt, dass der Batteriefachdeckel so schlecht gefertigt ist, dass er zwingend mit Klebeband gesichert werden muss. Damit ist der Artikel nutzlos, und er geht zurück.

Zwei Sterne gibt es dafür, dass die Station den Zweck erfüllt und die Werte anzeigt.Abzug gibt es für folgende Punkte:1. Wie auf den Fotos zu sehen ist, hat das Display leider einen sehr schlechten Kontrast, wenn man rechtwinklig darauf schaut.Erst wenn man von weit unten oder weit oben darauf schaut, wird der Kontrast gut.Ich habe dann ein weiteres Set gekauft und hier war das Verhalten identisch (mit natürlich voll geladenen Akkus)Man muss das Teil also einfach auf einen hohen Schrank, oder auf den Boden stellen...2. Die drei Sensoren zeigen auf ihren Displays immer °F an. Ich habe es auch mit der Anleitung nicht geschafft sie auf °C umzustellen.Auf den Produktfotos sieht das anders aus...3. Es stört mich am wenigsten, ist aber trotzdem erwähnenswert, dass der interne Sensor in der Anzeige die größte Temperaturabweichung hat. Vermutlich ist in der Basiseinheit einfach ein anderer Sensor verbaut, oder es ist einfach nur Zufall.Besonders groß ist die Abweichung aber zum Glück nicht.