Portable Air Quality Monitor CO2 CO PM2.5 HCHO TVOC Temperature Humidity Monitor Home Digital Air Qu

1. Brand new and high quality.

2. Fast shipping and well packaged.

3. Please allow 1-2cm measuring deviation due to manual measurement.

4. Note that slight color difference should be acceptable due to the light and screen.

5. If you have any dissatisfaction, please feel free to contact us, we will reply in time.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.