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🌿 Stay ahead of the climate curve—wireless precision for the modern lifestyle!
The Geevon Indoor Outdoor Thermometer is a wireless digital hygrometer featuring 3 remote sensors that monitor temperature and humidity across 4 locations up to 200FT/60M apart. It offers highly accurate readings (±1°C temperature, ±5% humidity), 24-hour max/min data tracking, and customizable HI/LO alerts. Ideal for homes, greenhouses, cellars, and offices, it combines versatile placement options with a large LCD display and comfort indicator to help you maintain optimal living conditions effortlessly.

| Asin | B09R1TP7HF |
| Battery Description | 2 x AA and 2 x AAA batteries |
| Best Sellers Rank | 8,850 in Garden (See Top 100 in Garden) 126 in Hygrometers |
| Brand | Geevon |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,833) 4.2 out of 5 stars |
| Included Components | Weather Thermomter, Remote Outdoor Sensors, User Manual |
| Item Length | 12.95 Centimetres |
| Item Weight | 12 Ounces |
| Manufacturer | Geevon |
| Manufacturer Part Number | 228646 |
| Model Number | 228646 |
| Mounting Type | Tabletop |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Temperature Accuracy | 1 °C |
| Temperature Reading Accuracy | plus_minus_1_degree_celsius |
| Unit Count | 1.0 count |
| Upc | 785957430178 |
| Upper Temperature Rating | 158 Degrees Fahrenheit |
User
Great product
They are perfect. They have a great wireless range that work through buildings.
User
Great unit - and YES you can change the sensors display from Fahrenheit to centigrade or visa versa.
I've had this unit now for 6 months and found it to be really good.Its a nice size and easily readable.In a number of reviews people have complained that you can't change the display on the remote sensor units from Fahrenheit to Centigrade or visa versa - THIS IS NOT CORRECT. Yes you can and very easily.They mistakenly think that by changing the display on the receiver unit it will change the display on the remote sensors as well....it does not. These have to be changed separately.Admittedly the instructions supplied don't really explain it but this is how you do it:- Open the battery cover of the sensor unit.- Just to the left of the '1-2-3' slide switch there is a small hole.- Insert a slim object (ie small screwdriver etc) into the hole and gently press down until you hear / feel a click.- You will now find the display on the remote unit has changed from Fahrenheit to Centigrade or visa versa.- Repeat for each remote sensor.....simple....!!I've posted a video showing how to do it.If I had to be super critical its a shame that you can only view the Max / Min figures for each channel one at a time on the receiver unit and not all at once like my old Technoline unit did. You have to cycle through each channel individually to look at the figures but this is a minor niggle so it still deserves 5 stars in my book.
User
Works well enough, but not very bright.
It does work very well, I have only dropped it a star as the digits although large enough are not very bright and I find it quite hard to read without glasses.
User
Four channel temperature display
Very easy to set up and clear display
User
Works well
Works well. Doesn't come with battries so you need both AA and AAA to hand. All I did was remove the plastic strips, pop in the battries and comms was immediately established with the main display unit. The default units are °C out of the box. Have put one unit outside with 2 units inside so can tell when the crossover point is to open all the windows and doors in this hot weather. Not tried to find the range limit, but works from kitchen to outside and also to bedrooms upstairs (10m).
User
Good but seems faulty
A great product but has been stuck at 20’ RH on one remote sensor & base station all day will need to return if doesn’t correct itself.
User
Saves me a lot of time and effort
I wanted to be able to regularly monitor the temperature and relative humidity in my workshop, new log cabin and loft. The main unit sits in my upstairs office so that I can see at a glance if I need to switch on heaters or dehumidifiers in the outbuildings. The main unit also records the temp' and humidity in my office.I found the instructions overly complicated but the actual installation was incredibly easy. I simply popped the batteries into the main unit and then into each monitor numbered 1 to 3 - as I did this they each showed up on the main unit. I then placed each of the monitors in their relative building and checked to see that they were updating regularly. That was it - Job Done !!This unit enables me to see at a glance what is going on without having to climb up into the loft or leave the house - very useful when its dark or raining. I am sure that it will very soon cover it's cost by saving electricity as I don't need to leave heaters on ''just in case''. Monitoring the loft unit has already shown that our investment in improved insulation and ventilation is definitely paying off.The best thing of all is that I now feel I am in control of what is going on 24/7 from the comfort of my office.
User
Needs to be USB.
It did what it was supposed to do, but it drained batteries to the point where I had to stop using it. It seemed to be accurate when I checked it against AccuWeather. The quality was there, and it was good value, but the battery negated those.
User
ok affidabile
ok funziona e sembra affidabile
User
Bra produkt
Fungerar som jag tänkte mig
User
Très bien
Très bien installés dans divers endroits du jardinEt serre récepteur dans le bureau. Fonctionne très bien
User
Top
Funktioniert super
User
Great product and came fast
Order these to keep an eye on the temperature underneath my trailer this winter when it gets cold and so far so good I've been using them around the house and they seem to be pretty accurate I would recommend
Trustpilot
1 month ago
2 days ago