Temtop M2000C 2nd CO2 Meter with Zero Calibration Function PM2.5 PM10 and Export data
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Free Standard Shipping: 3-5 Days for delivery.
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Free Shipping in USA
We offer free shipping service in USA. The shipment will be arranged within 24 hours since your order is placed. The standard shipping time is 3-5 business days.
Nect-day shipping service is only available for orders that are placed before 12:00pm PST.
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1 year warranty & 30 Days easy & fast return.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply send email to email@example.com. We'll notify you via e-mail of your refund once we've received and processed the returned item.