AC Infinity CLOUDCOM B1, Temperature Humidity VPD Smart Hygrometer with LCD Display & Bluetooth App Monitor, Climate Gauge Thermometer Sensor Probe for Basements, Guitar Rooms, Grow Tents, Greenhouses

Accurate readings
I’m comfortable accepting the humidity readings since I double check the readings using the humidifier as well

9/10
This is a great and high quality temperature/humidity measuring instrument. I like the app and would suggest. Looking forward to purchasing their product that can actually control other equipment.

Needs to be adjusted
Was excited to get this and get it in my tent. After I did I spent 2 days chasing my tail trying to correct my VPD. After all sorts of crazy ideas I found the app has a setting to adjust the temp and humidity. I set 3 of my cheap hygrometer next to the AC Infinity one and found the AC Infinity was reading 6°F high and 8% rhythm low. Tweaked the settings to match the cheap hygrometer and found my VPD was exactly where it needed to be.Other than that, only thing that would make it better would be wifi capability. Works great when I’m at home but once I’m outside my house I lose Bluetooth connection.I saw some reviews that mounting was difficult. There’s a magnet built into the hygrometer. Put a binder clip where you want to mount the hygrometer and the magnet will stick to that.

Good but not quite what I wanted
I was hoping this would be able to be used as a trigger for the controller 69 but while it uses the same app to view the temp/ humidity it doesn’t let you set triggers for other controllers. My set up has two tents using a single controller 69 to handle the exhaust fans and was hoping to be able to use this as a second temp prob to further customize programing of how the controller 69 ran my fans. I couldn’t find any information on of this device would work the way I wanted so I decided to try it out. It is nice to get extra data from my second tent and the price isn’t completely unreasonable so even though it’s not what I was hoping for I am keeping it.Seems like they have a better model available that’s only $5 more that has an external prove so you can track temps in two places on once device. For some reason it is impossible to find and not even listed on Amazon. This isn’t my man issue but more of an annoyance as it’s only slightly more for a much better product.This sensor itself seems like the temp/ humidity is slightly off (had this issue with other ac infinity sensors) the app let’s you set an adjustment offset so it’s minor but if you don’t have something else to check it against do keep in mind it may be not accurate. It was simple to connect with the app and shows a helpful chart of data.Overall it does it’s job but the superior model that’s retail is only $5 more should be the model widely available as it’s basically the same thing with an extra probe so you can see temperature inside and outside a grow tent.If you were hoping to somehow use this to trigger an action on the controller 69 it is not able to. Not sure if it’s a technology limitation or if it’s something that can change in the future

Always nice to have but it doesn’t work on the app unless its connected to the bluetooth of your phone atm. But it makes it able to work without connecting the dongle to internet so thats the good side

Ich nutze das CLOUDCOM B2 zur Überwachung von Temperatur und Luftfeuchtigkeit im Grow-Setup. Die Messwerte sind sehr präzise und werden alle paar Sekunden aktualisiert. Besonders praktisch: Das Display ist gut ablesbar, auch aus der Entfernung. Wer möchte, kann das Gerät über das UIS-System von AC Infinity erweitern und mit Lüftern oder Controllern koppeln – für automatisierte Klimasteuerung ideal. Die Verarbeitung wirkt hochwertig und solide.Fazit:Ein zuverlässiger, smarter Sensor für alle, die ihr Raumklima ernsthaft überwachen wollen – besonders im Grow-Bereich sehr empfehlenswert.

Does not come with probe as in picture,  very misleading