Spider Farmer GGS Sensor Pro Kits 5-in-1 for Indoor Growing Env. Precision

Ok so this works perfectly in my tent so far. I tested Co2 and humidity, temp, vpd, and PPFD against other meters and brands. I have the original Spider Farmer temp/humidity/vpd sensor too and it read pretty much exactly the same as this and then I compared PPFD with my Photone app and diffuser I have for it and it was literally within 10-15points from it. The Co2 was exactly what it should be when I was forcing air from outside into the tent. Hopefully it’ll stay working well as it is now because I couldn’t be happier with how mine is reading. I didn’t even need to Calibrate it. Would buy again

I just received the Spider Farmer GGS pro sensor. I have been using it for about 3 weeks now. It is fantastic product. 1 RJ12 cable is all it takes to connect it to the GGS system. It does alot of measurements all in one which makes cable management a snap. I will highly recommend this pro sensor to those who want cheap,reliable,easy to setup sensor. Looks nice and compact with the extension to place the sensor anywhere you want.

Great product does exactly what it’s supposed to have five other hygrometers in the 10 and AC Infinity cloud probe with the spider farmer and they read exactly the same temp and humid and vpd just wanna say one thing that Greta from Spider Farmer is a great customer service representative. Anyone who says that their customer service is sorry it’s a lie. Spider Farmer has been great to me for delays 10 years.

100000000% WORTH EVER PENNY! To monitor your indoor Garden if you run Co2 or wanna see how powerful your lights actually are and from what height! Very easy set up and installation too and Fits ALL size tents the quality of the PPFD is accurate to the par and accurate too the quality of the sensors both of them are made of thick but light plastic that is not easy to break if installed correctly 10/10

Edit: I noticed I got the old one. The good reviews are all in the new one. The only reason I bought it was for the ppfd on the app. It’s literally telling me to touch the tips of the plants to get in range. I have other reliable ppfd meters that are all close to one another. The only thing out of whack is this one. I guess I’ll get my money back.

Own multiple units already, & Bought another 10 outlet unit to control flower tent environment. Thought it was a good deal, until None of the sensors would connect to it... Instructions state if sensors fail to read correctly, or connect "review troubleshooting section" THERE IS NO TROUBLESHOOTING SECTION. Updated device to latest firmware, to no avail. Still useless, other than power.

I added this to my spider farmer smart power strip and now I have real time environmental updates, it wasn’t too expensive which was nice mounting is super easy, I have only noticed very slight inaccuracies but very very slight, my biggest thing I like about it is that it measures the light your plants are receiving so you don’t over do it or under do it

I got the sensor pro kit to help dial in my lights for the prefect ppfd settings. Im amazed on how well the plants are responding to correct light settings during the most crucial growing stages. The 4in1 sensor also is great because it can sit right in the top of the canapy. Sensing your lights, temp, humidity and the VPD. I feel I get more accurate readings right at that level, and the plants can confirm! I'd say, this has elevated my home grow and gives me peace of mind knowing my girls are in good hands.

I've been using the Spider Farmer GGS Sensor Pro Kits for a few weeks now, and while it's not perfect, it definitely does its job well. The sensor is quite accurate, providing reliable readings for temperature, humidity, PPFD, and CO2 levels. I especially appreciate the fast refresh time; you can see changes almost immediately, which is crucial for maintaining an optimal growing environment. The build quality is decent but mostly plastic, which might not be ideal if you're planning to use it outdoors or in more rugged conditions. The phone jack connections seem a bit flimsy, and I'm concerned they might wear out over time if exposed to moisture. It's also worth noting that the sensor needs to be connected to the base station (like the GGS Controller) to function properly; it won't work standalone on your smartphone as some might expect. Overall, it's a solid investment for anyone serious about indoor growing. The 4-in-1 feature is handy and saves space compared to having multiple separate sensors. Just be aware of its limitations and ensure you have the necessary base station to make it work.

The sensors are versatile, and well adapted for the spider farm series. It needs the base station to work, it won't work without it. The construction is basic, mostly plastic casing, and the connection are made using standard phone plug, which may not last that long if exposed to rain, but will be perfect for hydroponic.