---
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: "906.13 DT"
currency: TND
in_stock: true
category: "Tekcoplus"
url: https://www.desertcart.tn/products/282071836-co2-controller-carbon-dioxide-controller-air-quality-monitor-co2-meter
store_origin: TN
region: Tunisia
---

# Smart Day/Night photo-sensor control 4.5m remote probe for exact placement 0–5000ppm precision NDIR sensor 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:** 906.13 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with precision CO2 control — because your plants deserve the best!

## 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?** 906.13 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 ultra-stable, recalibration-free readings with advanced NDIR technology.
- • **Extended Remote Sensing:** Monitor deep inside your grow space while keeping controls accessible outside.
- • **Dynamic Visual Data Tracking:** Stay ahead with programmable CO2 trend charts from minutes to weeks.
- • **Customizable Environment Zones:** Switch seamlessly between human-safe air quality and high-output plant modes.
- • **Intelligent Day/Night Automation:** Save resources by automatically pausing CO2 enrichment when plants rest.

## Overview

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.

## Description

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: desertcart.com: Industrial & Scientific

## 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 | #266,774 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #300 in Indoor Air Quality Meters |
| Brand | TEKCOPLUS |
| Built-In Media | Controller with NDIR Sensor |
| Color | CO2 Meter |
| Customer Reviews | 4.4 4.4 out of 5 stars (88) |
| 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 Style | Can be Wal Mount |
| Sensor Type | Non Dispersive Infrared |
| 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).

## 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
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-07*