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This store has earned the following certifications.
The PERFORMANCE GURU AK3 is a state-of-the-art 5-in-1 indoor air quality monitor that offers comprehensive air quality monitoring by detecting multiple pollutants such as CO2, HCHO, TVOC, temperature, and humidity in real-time, providing a comprehensive solution for indoor air quality monitoring.
Equipped with a high-precision sensor featuring a highly sensitive probe, the performance of the air quality tester is unparalleled. Ensure accurate and reliable measurements with minimal deviation. The air quality monitor refreshes data in real-time, providing continuous monitoring of air quality to prioritize the health of you and your family.
Different colors signal different air quality levels. A green color signifies safe conditions, while a yellow color triggers a double alarm "BB...BB" when the air quality exceeds the safe range. A red color indicates poor air quality, and a double alarm "BBB...BBB" sounds. Double-click the top ON/OFF button to silence the alarm and keep only the digital display monitoring function. All startup programs are restored after shutdown and restart.
Hundreds of ventilation holes at the rear not only enhance the convection between air and the device but also ensure effective detection and good heat dissipation, making the air quality monitor perform optimally in various environments.
Measuring 3.86in x 2.64in x 0.9in and weighing only 0.49lb, the air quality detector is highly portable. With a built-in lithium-ion battery, it can operate for about 10 hours on a full charge, without needing to be plugged in. Perfect for a wide range of environments including living rooms, bedrooms, kitchens, bathrooms, offices, schools, hotels, cars, greenhouses, flower houses, basements, garages, and wine cellars.
This advanced indoor air quality monitor is a must-have for anyone looking to maintain a healthy living environment. Experience the peace of mind that comes with knowing your air quality is being constantly monitored.
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
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.
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.
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.
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).
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