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🌿 Elevate your grow game with precision CO2 control — because your plants deserve the best!
The TEKCOPLUS CO2 Controller features a high-accuracy NDIR sensor capable of measuring 0–5000ppm CO2 levels with minimal drift. Its smart photo-sensor enables automatic day/night control to optimize CO2 enrichment, preventing waste during dark periods. The 4.5-meter probe allows remote sensing deep within grow rooms or greenhouses, while the large backlit LCD offers programmable trend charts for detailed monitoring. Fully customizable zones support both human indoor air quality and high-output plant growth modes, making it ideal for professional growers and home enthusiasts alike.
| ASIN | B08HQMBQ79 |
| Alarm | Audible |
| Best Sellers Rank | #221,153 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #253 in Indoor Air Quality Meters |
| Brand | TEKCOPLUS |
| Built-In Media | Controller with NDIR Sensor |
| Color | CO2 Meter |
| Customer Reviews | 4.4 out of 5 stars 88 Reviews |
| Item Dimensions D x W x H | 1.97"D x 1.57"W x 2.36"H |
| Item Weight | 2 Pounds |
| Manufacturer | Tekcoplus Ltd |
| Mfr Part Number | TK297PLUS |
| Model Number | TK297PLUS |
| Number of Items | 1 |
| Operating Humidity | 0-95 percent |
| Power Source | Corded Electric |
| Product Dimensions | 1.97"D x 1.57"W x 2.36"H |
| Product Style | Can be Wal Mount |
| Sensor Type | Non Dispersive Infrared |
| Style | Can be Wal Mount |
| UPC | 713072686026 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 50 Degrees Celsius |
W**N
easy to set up
very nice easy to use
J**.
Super accurate
Great co2 monitor/controller, made well and very happy with my purchase
G**G
Easy to install
Love it should have bought it a long time ago. Very easy to install works great. Makes it so much easier to monitor. I don't have to check on it all the time.
N**H
Room CO2 Controller
I haven't really had an opportunity to use this yet beyond turning it on and looking at the features. For the features that the controller has compared to others on the market for similar pricing it appears to be a better controller because of the remote sensor. Time will tell. After I use it for awhile I will return and update my review as to its performance ease of use, reliability, etc.. I'm looking forward to having this tool in my employ.
M**S
Don't expect it to last long for the price...
This little co2 monitor was a great addition to my garden when I got it. It has helped me monitor the co2 levels for about a year, but then it just stopped working. The readings don't change, staying at 886ppm. I tried to contact the seller for a resolution, but did not receive a response. I need to get a new monitor, but I think this time I will spend the little extra money to get a more reliable brand.
C**S
No need for a overpriced C02 controller
This c02 controller is well worth the money! I would recommend to anyone. It was a lil difficult to figure out on my own but there is a YouTube video on how to operate it, now it’s one of the best tools I have. Perfect for a tent.
M**H
Excellent
Exactly what was needed for the intended application.
A**R
A Must for a grow room
If you are using CO2 in your grow room. Very accurate dispensing CO2.
M**X
Value for money
Works great, as good as the more expensive ones.
M**Y
Incorrect readings
Not accurate. Please see photo as to how it turns up.
N**N
Good so far
Haven't had any issues after a couple months of use. Happy so far
D**N
Plug and play
Excellent for the price. Does what it’s supposed to.
E**.
Did not work long
Did not work for long… ok for punctual use but i don’t recommand for permanent monitoring
Trustpilot
2 weeks ago
1 week ago