--- product_id: 282071836 title: "CO2 Controller Carbon Dioxide Controller Air Quality Monitor CO2 Meter with Day and Night Control Relay Function, NDIR Sensor Probe Cable, CO2 Detector for Plant, Grow Room, Green House, Garden, Home" brand: "tekcoplus" price: "S/.960" currency: PEN in_stock: true reviews_count: 13 category: "Tekcoplus" url: https://www.desertcart.pe/products/282071836-co2-controller-carbon-dioxide-controller-air-quality-monitor-co2-meter store_origin: PE region: Peru --- # Day/Night auto control: smart CO2 enrichment timing 4.5m probe cable: remote, in-canopy monitoring NDIR sensor: ultra-precise CO2 readings 0-5000ppm CO2 Controller Carbon Dioxide Controller Air Quality Monitor CO2 Meter with Day and Night Control Relay Function, NDIR Sensor Probe Cable, CO2 Detector for Plant, Grow Room, Green House, Garden, Home **Brand:** tekcoplus **Price:** S/.960 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your air quality game—because your plants (and productivity) deserve precision control! ## Quick Answers - **What is this?** CO2 Controller Carbon Dioxide Controller Air Quality Monitor CO2 Meter with Day and Night Control Relay Function, NDIR Sensor Probe Cable, CO2 Detector for Plant, Grow Room, Green House, Garden, Home by tekcoplus - **How much does it cost?** S/.960 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/282071836-co2-controller-carbon-dioxide-controller-air-quality-monitor-co2-meter) ## Best For - tekcoplus enthusiasts ## Why This Product - Trusted tekcoplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lab-grade CO2 Accuracy:** Experience pinpoint precision with advanced NDIR technology delivering stable, drift-free measurements up to 5000ppm—no recalibration hassle. - • **Remote Sensing Mastery:** Place the 4.5-meter probe exactly where it counts—deep inside your grow room or greenhouse—while monitoring comfortably from outside. - • **Dynamic Data Visualization:** Stay ahead with a large backlit LCD featuring programmable CO2 trend charts across minutes, hours, days, or weeks for proactive environment management. - • **Intelligent Day/Night Control:** Save resources and optimize plant growth with automatic CO2 enrichment that shuts off during darkness, syncing perfectly with natural cycles. - • **Customizable Environment Zones:** Switch effortlessly between 'Human' and 'Plant' modes, tailoring CO2 targets to maximize indoor air quality or supercharge your greenhouse yields. ## Overview The TEKCOPLUS CO2 Controller leverages cutting-edge NDIR sensor technology for highly accurate, low-maintenance CO2 monitoring up to 5000ppm. Its 4.5-meter external probe enables remote sensing deep within grow spaces, while smart day/night photo-sensor control optimizes CO2 enrichment to match natural light cycles. Featuring a large backlit LCD with customizable trend charts and dual 'Human' and 'Plant' modes, this device empowers millennial professionals to maintain ideal air quality and maximize plant growth efficiency with ease. ## Description Product description Advantages of NDIR Technology for CO2 Measurement NDIR technology is known for its long-term stability and low maintenance requirements. It doesn't rely on chemical reactions or consumables, making it both cost-effective and reliable for continuous use in various applications. NDIR technology is known for its long-term stability and low maintenance requirements. It doesn't rely on chemical reactions or consumables, making it both cost-effective and reliable for continuous use in various applications. 4.5M External CO2 Sensor for Closed Spaces One of the standout features of this CO2 monitoring system is its external CO2 sensor, which is connected via a 4.5-meter cable. This allows you to place the sensor in a remote location, ideal for monitoring air quality in closed spaces like office buildings, classrooms, or greenhouses. One of the standout features of this CO2 monitoring system is its external CO2 sensor, which is connected via a 4.5-meter cable. This allows you to place the sensor in a remote location, ideal for monitoring air quality in closed spaces like office buildings, classrooms, or greenhouses. Real-Time CO2 Value Display The system provides real-time CO2 measurements on a digital display, allowing users to monitor levels at a glance. This instant feedback is essential for taking immediate action if CO2 concentrations reach unsafe levels. The system provides real-time CO2 measurements on a digital display, allowing users to monitor levels at a glance. This instant feedback is essential for taking immediate action if CO2 concentrations reach unsafe levels. Adaptive Control Based on Day/Night Cycles The system’s CO2 probe is equipped with a built-in day/night auto-detection feature. This allows the system to override CO2 control settings based on the time of day, ensuring optimal CO2 levels at all times. Basics of NDIR Technology NDIR, or Non-Dispersive Infrared, is a technology commonly used for measuring gas concentrations, particularly CO2 Advantages of NDIR Technology for CO2 Measurement Review: easy to set up - very nice easy to use Review: Super accurate - Great co2 monitor/controller, made well and very happy with my purchase ## Features - Precision NDIR Technology: Equipped with a high-accuracy, low-drift Non-Dispersive Infrared (NDIR) sensor. Get stable, laboratory-grade CO2 measurements (0–5000ppm) without the constant need for recalibration. - Smart Photo-Sensor Control: Automatically optimizes your environment with intelligent Day/Night detection. The built-in photo sensor shuts off CO2 enrichment during darkness to prevent waste and ensure plants only receive gas when they can use it. - Remote Monitoring & 4.5m Probe: Track levels exactly where it matters. The extended 4.5-meter (14.7 ft) sensing probe allows you to keep the main display outside the tent or room while the sensor stays deep in the plant canopy. - Visual Data Charting: Don't just check the current level—track the trend. The large backlit LCD features a programmable CO2 chart with adjustable time scales (Minute/Hour/Day/Week) to monitor stability over time. - Fully Customizable Zones: Tailor your environment to any species. Easily program specific Target and Zone values. Includes dedicated "Human" and "Plant" modes to switch between indoor air quality (IAQ) safety and high-output greenhouse production. ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Alarm:** Audible - **Brand:** TEKCOPLUS - **Color:** CO2 Meter - **Item Weight:** 2 Pounds - **Operating Humidity:** 0-95 percent - **Power Source:** Corded Electric - **Product Dimensions:** 1.97"D x 1.57"W x 2.36"H - **Sensor Type:** Non Dispersive Infrared - **Style:** Can be Wal Mount - **Upper Temperature Rating:** 50 Degrees Celsius ## Images ![CO2 Controller Carbon Dioxide Controller Air Quality Monitor CO2 Meter with Day and Night Control Relay Function, NDIR Sensor Probe Cable, CO2 Detector for Plant, Grow Room, Green House, Garden, Home - Image 1](https://m.media-amazon.com/images/I/61ycdgHng7L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Whats the maximum set point.will it maintain 1500ppm co2 levels?** A: The controller can easily maintain a 1200sq ft room 10 ft ceiling at 3000ppm. We just use a small 1/4 inch tube into the room and let the fans in the room blow it around. It could easily go higher, but we do not want to waste the CO2 **Q: Will this turn on my burner automatically if the levels get to low?** A: Hi, for your reference please check the information on pages 6-7 of the manual. If you have any specific questions regarding the contents of the manual you may contact our customer service representative through an Amazon message. They will handle your question and provide the best solution for you. MAnual Link: https://cd50.net/wp-content/uploads/2022/07/75_E.pdf Please be reminded that the burner must meet these specifications: Powe Supply : AC100-240VAC Piggyback socket load: 5A@250VAC;10A@120VAC **Q: does this device communicate with pc?** A: Hi, it doesn't **Q: What is the working humidity maximum for the ndir sensor?** A: Hi, the operating range is 5-95% RH (avoid condensation). ## Customer Reviews ### ⭐⭐⭐⭐⭐ easy to set up *by W***N on January 26, 2025* very nice easy to use ### ⭐⭐⭐⭐⭐ Super accurate *by J***. on February 3, 2024* Great co2 monitor/controller, made well and very happy with my purchase ### ⭐⭐⭐⭐⭐ Easy to install *by G***G on March 2, 2024* 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. ## Frequently Bought Together - CO2 Controller Carbon Dioxide Controller Air Quality Monitor CO2 Meter with Day and Night Control Relay Function, NDIR Sensor Probe Cable, CO2 Detector for Plant, Grow Room, Green House, Garden, Home - EDYCARX 25ft 1/4" CO2 Drilled Tubing, Black PU, Grow Room CO2 Injection System, Kit Includes Tubing, Fittings & Accessories, Compatible with CO2 Regulator --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/282071836-co2-controller-carbon-dioxide-controller-air-quality-monitor-co2-meter](https://www.desertcart.pe/products/282071836-co2-controller-carbon-dioxide-controller-air-quality-monitor-co2-meter) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-06-23*