Wireless 3-in-1 CO2 Detector INK-CO2W

$79.99 USD $75.99 USD Save 5%

Code  SUMMER15 15% Off Sitewide🔥🔥🔥

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Shipping Info

Ships in 3 business days

Free shipping on all orders

Return & Warranty

Hassle-free returns service

30 days easy returns

1-year warranty

Shipping Fee

We offer free shipping on all orders.


Shipping Area

The products can be delivered to the most of states in the United States except Alaska, Hawaii, American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau, Puerto Rico and U.S. Virgin Islands.

We also offer international shipping. For some countries and regions, we may charge a remote fee, which depends on the carrier's standards.


Shipping Origin

For US orders, we ship from our US warehouse or our factory in China, depending on stock availability. Please refer to the information provided on the product page for details.

For international orders, we will ship directly from our factory in China. All costs collected during the transportation are the sole responsibility of the customer.


Shipping Carrier

We will select the carrier based on your shipping address.


Delivery Estimate

The order will be processed and shipped within 1-3 working days. You will receive a confirmation email after the order is shipped.

For US orders, if shipped from a US warehouse, the shipping time will be 3-5 working days. For all other orders shipped from China, shipping time is 7-12 working days.


Kindly Remind

*If you need to make any changes to your order, please contact us before shipping.
*The recipient's assistance may be required during shipping for some orders. We will contact you as soon as possible after receiving the notification from the carrier, please pay attention to check our emails.
*After receiving the ready-to-delivery email, please keep your phone open. If delivery fails, you may need to contact your local post office for pickup. Of course, we will also email you the details after receiving the notification from the carrier.

*The return policy on this page applies to all items on If you have any questions, please contact


Order Cancellation

If you need to cancel your order, please contact

Order not shipped
There are no fees and you will receive a full refund.

The order has been shipped (subject to our system status, not the order status)
You need to bear the shipping cost. If the order cannot be intercepted, you need to send the package back in its original condition after receiving it. We will process the refund for you after receiving the package.


30-Day Hassle-Free Return Policy

  • You are eligible to return the item within 30 days of receipt.
  • All returned items must be disassembled and repackaged as they were originally received.
  • No restocking fee will be charged, but the customer is responsible for return shipping costs. If there are quality issues with the product, Inkbird will bear the return shipping costs.
  • We will issue the refund after receiving the package. Refunds will be credited back to the original account, and the processing time depends on the bank or service provider.

How to Return a Product

Step 1: Contact us via email with your return request.
Step 2: After receiving return authorization, please ship the package and contact us with the package tracking number.
Step 3: After receiving and inspecting the package, we will issue a refund within 3 working days.

Please note that return the product in the original packaging we provided and the product must be damage-free, as damage will void the refund.


Contact Info

Return Address: Floor 4nd East, Building 713, Pengji Industrial Zone, Shen Zhen, 518000 Guangdong, China

Product Details

INKBIRD Wi-Fi 3-in-1 Air Quality Monitor

Lead A Healthy Life: INKBIRD Carbon Dioxide Detector is equipped with a premium sensor, which can quickly and sensitively detect CO₂ concentration, temperature, and humidity in daily life. With its help, we can maintain the best air quality for our family at all times.

Fancy Green Look: This CO₂ detector has a beautiful green appearance with a large color screen, allowing us to view all values at one glance. To meet different reading needs, we can easily switch temperature units between ℃ and ℉.

Free App Monitor: This air quality monitor is Wi-Fi capable and allows us to simultaneously monitor CO₂ concentration, temperature, and humidity through the INKBIRD app. We can view historical data on the graphs and export them for further investigation.

Real-Time Alert: We can check on the screen directly to see if the CO₂ concentration remains at the normal level. When CO₂ concentration exceeds our preset value, we will get alerted and get a notification message sent through the app as well.

Easy Calibration: This detector supports calibration to ensure accurate results at all times. We can press three buttons simultaneously to calibrate the detector in an open area, which is simple, easy, and fast.

Ideal For Everywhere: With its square body and wall-mount design, we can place the detector on any level surface or hang it for easy viewing. With its help, we can maintain the best air quality in grow tents, wine cellars, cars, offices, etc.

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