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air quality tester

Indoor Air Quality Monitor for CO2, TVOC, Formaldehyde: Simplified for Home Use

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$ 43.99   $29.47   save 33%
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About this item

  • 【High accuracy】Carbon monoxide detector uses high-precision laser sensors and laser particle sensors with stable performance and strong interference protection ability and can accurately capture different data. Built-in battery, USB charging support, with power indicator light, can be charged in time when the battery is low. The battery icon flashes when charging and no longer flashes when fully charged.
  • 【Versatile Use】The CO2 monitor is ideal for assessing air quality in various environments such as residences, educational institutions, commercial offices, medical facilities, dining establishments, retail centers, manufacturing sites, accommodations, research labs, and more.
  • 【5-in-1 Carbon Dioxide CO2 Meter】Multifunctional CO2 meter room air that can help you detect air quality by testing CO2, HCHO, TVCO, temperature and Humidity.
  • 【Safety Design】 The mesh design allows for better heat dissipation during operation, preventing the device from getting hot, and more accurate measurement data.
  • 【LED Display Screen】 CO2 meter indoor air uses high-quality LED three-colour screens, which can be divided into different air quality levels based on the values of different indicators, so you can intuitively see the air quality from the colour.

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24 Hours Cancellation

We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.

30 Days Returns & Exchanges Policy

If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.

After 30 days of delivery of your order, we will no longer accept returns.

Refund Process & Return conditions:

To request a return,please email us at:[email protected] ,We will respond within 24 hours after the consumer sends the email (except weekends).
If it is a quality issue, please provide an order number and attach clear photos of the items that represent the issue.
After we receive the returned order, our Quality Assurance department will inspect and verify the condition of the item.Upon acceptance of your return, a refund will be issued to the original form of payment within 1-3 business days.

Make sure your item meets all our return conditions :

Items returned without authorization will not be accepted.
The time frame for return must not exceed 30 days from when the original order was received.
Any promotional gifts must also be returned with your returned item.
All items must be returned in their original condition, without scratches or signs of wear, and must not be resized or altered in any way.
Your return needs to be sent within the given time frame(3-12 working days)
Please make sure you provide us the tracking# and receipt after you return.

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).