Essentials CO2 Monitor
Essentials CO2 Monitor
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Essentials CO2 Monitor
The Essentials CO2 Monitor Also Monitors Temperature & Relative Humidity
The Essentials CO2 Monitor is a user-friendly indoor air quality monitor, which detects CO₂ levels using a Non-Dispersive Infrared (NDIR) spectroscopic sensor. Its large-format display shows the real-time CO₂ level, ambient temperature and relative humidity, along with a clock and a bar-chart indicating how CO₂ levels have changed over the previous 24 hours. It can be set to give a green / amber / red backlight to indicate normal / raised / high levels of CO₂, and there is also a programmable audible alarm which will sound when the CO₂ level reaches a user-set threshold.
The backlight can be switched off or set to automatically dim from 22:00pm to 06:00am. If preferred, the backlight colour can be selected from seven colour options to complement the surroundings.
Powered via a USB lead from a mains power adaptor (supplied) or from a PC or USB Power Bank.
Technical Specs:
| CO2 Measuring Range | 200 ppm – 5000 ppm | |
| CO2 Reading Accuracy, 0 ppm – 3000 ppm | +-50 ppm +-5% of reading | |
| CO2 Reading Accuracy, >3000 ppm | +- 10% of reading | |
| CO2 Response Time | <2 Minutes (63% step change) | |
| CO2 Resolution | 1 ppm | |
| Temperature Measuring Range | 0.0 °C – 50.0 °C (32.0 F – 122.0 °F) | |
| Temperature Reading Accuracy | +-0.6 °C (+-0.9 °F) | |
| Temperature Response Time | <2 Minutes (90% step change) | |
| Temperature Resolution | 0.1 °C / 0.1 °F | |
| Humidity Measuring Range | 5% – 95% Relative Humidity | |
| Humidity Reading Accuracy, 10% – 90% – RH at 25°C | +-5% Relative Humidity | |
| Humidity Reading Accuracy, <10% RH, >90% RH at 25°C | +-7% Relative Humidity | |
| Humidity Response Time | <20 Minutes (90% step change) | |
| Humidity Resolution | 1% Relative Humidity | |
| Alarm Buzzer Sound Intensity | 70 dB at 10 cm distance | |
| Operating Ambient Conditions | 0°C – 50 °C,0%RR-95% RH (avoid condensation) | |
| Storage Ambient Conditions | -20 °C – 60 °C, 0% RH – 95% RH (avoid condensation) | |
| Power Supply | 5 V DC via USB type C Port | |
| Power Consumption | <500 mA | |
| Universal Power Adaptor Input | 100V-240 – V AC, 50 kHz – 60 kHz, 250 mA | |
| Universal Power Adaptor Output | 5 V DC, 600 mA, 3.0W | |
| Monitor Overall Dimensions | 108 mm wide x67 mm high X 30 mm deep | |
| Monitor Weight | 90 g | |
| IP Rating | IP30 |
Looking for a Essentials CO2 Monitor for your beginner or pro set up? Visit Skyline Vape & Smoke Lounge today, or check out our online store for more.
We Don't Just Ship to Johannesburg, Capetown & Durban we ship Nationwide Anywhere in South Africa!
Shipping Information
Shipping Information
Orders typically ship within 1–3 working days from the time the order is placed.
Major City Shipping:
Please allow 1–3 working days for delivery to your door.
Outlying Area Shipping:
Please allow 3–5 working days for delivery.
Township, Farm & Plot Shipping:
Please allow 1–5 working days for delivery, depending on your area.
PUDO Locker-to-Locker:
Available for smaller, non-fragile orders — please allow 1–3 working days for delivery to your nearest locker.
NB: Kindly be advised that certain Grow Shop items are not eligible for free shipping. Be sure to double check the product description to see if the product is eligible for free shipping or not. Alternatively, you have the option to collect the item in-store or organize your preferred courier service.
Shipping Deposit:
For large, bulky, or heavy grow equipment (tents, lights, hydroponic systems, and similar items), we charge a R99.00 Shipping Deposit at checkout instead of a fixed shipping rate. This allows us to provide you with the most accurate, up-to-date courier quote once your order is placed. The deposit is deducted from your final delivery cost, and you'll be notified of any balance before your order is dispatched.
See our full Shipping Policy
Returns & Refunds
Returns & Refunds
Our policy lasts 10 Working days. If 10 Working days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
See Our Full Returns & Refund Policy
FAQ & Support
FAQ & Support
Need some help?
Visit our FAQ Page
Alternativly you can contact us via:
Email: skylinevsl@gmail.com
Whatsapp: 0718837026

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Free Shipping
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About UsWith close to 10 years of hands-on experience, we’ve been trusted by South African Growers for over 8 years and we’re here for the long run.
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