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🌿 Breathe smarter, grow stronger — CO2 control that adapts to your world.
The TEKCOPLUS CO2 Controller features a high-precision NDIR sensor with low drift, an intelligent auto day/night detection system, and a large LCD for real-time CO2 monitoring. Designed for greenhouses and indoor spaces, it offers programmable CO2 control with a 4.5-meter sensing probe cable and dual modes for plant growth or human comfort. Its relay output supports external devices up to 5A/250V AC, enabling automated CO2 generation or ventilation to maintain optimal air quality and energy efficiency.
| ASIN | B08HQMBQ79 |
| Alarm | Audible |
| Best Sellers Rank | 477,016 in DIY & Tools ( See Top 100 in DIY & Tools ) 125 in CO2 Detectors |
| Brand | TEKCOPLUS |
| Colour | Green |
| Customer Reviews | 4.2 4.2 out of 5 stars (82) |
| Included Components | Controller with NDIR Sensor |
| Item Dimensions D x W x H | 50D x 40W x 60H millimetres |
| Item Weight | 907 g |
| Manufacturer | Tekcoplus Ltd |
| Model Number | TK297PLUS |
| Operating Humidity | 0-95 percent |
| Power source | Corded Electric |
| Product Style | Can be Wal Mount |
| Sensor Type | Non Dispersive Infrared |
| UPC | 713072686026 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 50 Degrees Celsius |
M**Y
Incorrect readings
Not accurate. Please see photo as to how it turns up.
M**X
Value for money
Works great, as good as the more expensive ones.
W**N
easy to set up
very nice easy to use
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.
J**.
Super accurate
Great co2 monitor/controller, made well and very happy with my purchase
Trustpilot
2 months ago
2 weeks ago