Ambient Weather WS-3000-X5 Thermo-Hygrometer Wireless Monitor w/ 5 Remote Sensors - Logging, Graphing, Alarming, Radio Controlled Clock

While it was expensive it was the only multichannel data logging thermometer I could find.

I have been looking for something like this for a while, and now I have it. I have been using this for a few months. I like... - all options and display options - have no issues with the range - remote sensors seem like good quality (as does the display) - can schedule the screen to turn off and on at different times (good for sleeping) - the results can be saved to a sd card. drawback... - the display is small (but I knew this when I ordered it) - the chart on the display is even smaller. (will need reading glasses if you use them) I wish... - I wish it had a mode where the graph could be the entire screen!!!!, as it is somewhat tiny...but it works. - There are many "names" to choose from for each sensor; however, I wish they could be renamed manually. It looks like this can be done with a computer/sd card but I have not tried it. 5 stars from me...but just barely because the graph is so small but it's the only think like this... if another product came out with the same then I would give those 5 stars and this one 4.

Très dispendieux Petit écran Produit devrait valoir au moins 80 % moins cher...c'est une arnaque pour faire de l'argent

Edit: I bought this 4 years ago and it has been flawless ever since! Extra remotes are available with probes on a long cord that are very useful. After this many years the remotes sometimes loose their display, but the extremes of my greenhouse are pretty hard on them. They still send the data though. Love this unit. Ambient Weather WS-3000-X5 Thermo-Hygrometer Wireless Monitor w/ 5 Remote Sensors. This IS the unit with 5 remote sensors. Highly recommended. Worked perfectly, right out of the box. After programming, I tested the sending units on a shelf together and they were all within 1/10 of each other. The screen is easy to view and use. Programming is fairly simple after reading the directions. (Write a number on each sensor as you program it to avoid confusion) Each sensor also has a display! That's great! I love that different time lengths can be programmed to view on the screen. The range is great. My greenhouse is about 100 feet from the house, with no problem going through 2 sets of walls. I even have one buried in a compost pile ( in a ziplock) and it transmits just fine. The memory function is useful and fairly straight forward. The price is very reasonable for 5 sensors and a nice display. I've used it for about 2 months with no replaced batteries and no problems. This is a great unit.

I have used the Ambient Weather WS-3000-X5 for a little over a month now and haven't experienced any of the negative issues I've read about in some of the comments submitted. The instructions were clear and the set up was simple, although I haven't used the pc connection extensively but the installation was straight forward and easy. The display was a little smaller than expected but no problems reading the info, and it doesn't take up much space on my desk. The sensors and receiver all appear well made both in form and function. When placing any sensor outside you should take care in positioning them so that the don't receive direct sunlight and are protected from rainfall or other water sources. Initially I set the units up in my study arranging them with at least a 5' distance from the others and set up to display the temperature and humidity, then left the room and waited. Around an hour later I returned and the temperature readings had settled out and were the same with the exception of two being 1/10th of a degree higher than the others and in agreement with the settings on my air conditioner thermostat. The humidity readings were displaying similar readings with each other, no more than 1/10th of a percent difference. After monitoring them for two days I relocated one to the attic, the garage, my home gym, and my gun safe, keeping the 5th in my study temporarily, where they've been for the past month. All have been operating well within my expectations. With the history graphing it is easy to visualize changes that have occurred as you would expect the differences in temperature and humidity to be in the respective locations throughout the day and night. I have not had any sensors drop connection with the receiver at this point. I am unsure what the battery life will be in the sensors but not really worried as the batteries are easy to replace. This morning I moved sensor (ch1) from my study to an outside shaded area of the backyard, The receiver indicated the correct outside temp within 15 minutes as you can see from the picture. Within an hour the humidity reading raised from 42% to 54%. While the attic (ch3) shows 57% humidity, the attic generally indicates 20% less humidity than weather sites report, probably because my ac and furnace units are located in the attic. I expect (ch1) humidity reading to continue to rise as it updates. Overall I am very satisfied with the devices and price point, I definitely recommend the product.