VETOUCH Plug-in Wall CO2 Detector, 3-in-1 CO2, Temperature & Humidity Monitor with Alarm & Manual Calibration
Pros
- Plug-in design means no batteries to keep charged
- Colour display makes CO2 levels easy to read at a glance
- Adjustable alarm alerts when a room needs ventilating
Cons
- Needs to stay near a socket rather than fully portable
Specifications
- Brand
- VETOUCH
- Price tier
- Mid-range
How it compares in Air Quality Monitors
We list 20 air quality monitors products, priced from £17.99 to £189.99. At £35.99 this one is the 2nd cheapest of them — 18 cost more. The average across the subcategory is £87.70 and the midpoint is £68.99, so it lands £51.71 below the average.
Its 4.1-star score sits 0.11 below the air quality monitors average of 4.21, with 14 of the 20 rated higher. Its 47 Amazon reviews make it the 17th most-reviewed here, against a subcategory average of 474.
Price position in Air Quality Monitors
Splitting the subcategory into three price bands puts this product in the Budget band (£19.99–£55.08), which holds 7 of 19 products and averages £40.24 at 4.13 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| BudgetThis one | £19.99–£55.08 | 7 | £40.24 | 4.13 |
| Mid-range | £55.90–£111.91 | 7 | £78.32 | 4.24 |
| Premium | £127.35–£199.99 | 5 | £156.45 | 4.38 |
About this product
The VETOUCH Plug-in Wall CO2 Detector offers a straightforward solution for monitoring air quality in your home, particularly beneficial for families with young children or those concerned about indoor pollutants. This 3-in-1 device seamlessly combines a CO₂ monitor, temperature sensor, and humidity tracker – all displayed on a clear 1.83” color screen that updates every two seconds.
Designed for ease of use, the detector simply plugs into any standard UK outlet, eliminating the need for Wi-Fi connectivity or complicated app setups. It continuously monitors air quality, displaying readings for CO₂ (ranging from 400 to 4999 ppm), temperature, and humidity. An adjustable alarm allows you to set your preferred alert threshold – between 400 and 5000 ppm – with an 85dB buzzer sounding if exceeded, accompanied by a flashing red indicator. A manual calibration function ensures accuracy, providing a 200-second self-calibration period.
Built with a robust electrochemical sensor rated for up to five years of reliable operation, this device provides long-lasting performance. The display offers three brightness levels and a convenient °C/°F switch. Its compact size (45g) makes it discreet, though it’s designed to remain near a power outlet. This is a reassuring addition to any home, offering continuous monitoring and alerts for optimal air quality – perfect for bedrooms or nurseries where sensitive individuals reside. It comes with a one-year manufacturer warranty.
Related attributes
FAQ
What is this CO2 detector best suited for?
This VETOUCH device is ideal for monitoring air quality in smaller spaces such as bedrooms, nurseries, or offices. Its adjustable alarm and continuous readings make it a reassuring tool for maintaining a healthy environment, particularly where ventilation might be limited.
What are the dimensions of the CO2 detector?
The device is designed to plug into standard wall outlets, with a display screen that rotates 180 degrees for optimal viewing. The item weighs approximately 45g and is compact enough for most outlet placements.
What materials is the CO2 detector made from?
The device incorporates an electrochemical sensor, along with a plastic housing. It’s built to be durable and reliable, featuring a colour display and adjustable alarm functionality.
How does the calibration process work?
The detector includes a manual calibration feature that takes approximately 200 seconds. To calibrate, place it in a well-ventilated area and allow the sensor to automatically adjust its readings for accuracy.
What does the adjustable alarm do?
The CO₂ alarm has an adjustable threshold between 400 and 5000 ppm. When this level is exceeded, an 85dB buzzer sounds and the display flashes red, allowing you to take immediate action to improve ventilation.
How does this compare to similar CO2 monitors in the £50 price range?
Many competitors at a similar price point offer simpler models without the 3-in-1 functionality or adjustable alarm. The VETOUCH offers more comprehensive monitoring and customizable settings within its budget.
Does this CO2 detector require batteries?
No, it is a plug-in device; it doesn’t need batteries to operate. This eliminates the ongoing requirement of replacing or charging batteries, offering convenience and reducing maintenance.
What are the display brightness settings?
The detector offers three brightness levels: off, low, and high, allowing you to adjust the screen visibility based on ambient lighting conditions. This ensures clear readings day or night.
What is the warranty for this product?
The manufacturer offers a one-year warranty against defects in materials and workmanship. Refer to the manufacturer’s website for full details on how to make a claim under the warranty.
Are there any specific usage notes I should be aware of?
To ensure accurate readings, place the detector in a well-ventilated area and avoid placing it directly against walls or furniture that could impede airflow. The device is designed for stationary use rather than portable monitoring.
£35.99
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