FREE SHIPPING ON ORDERS OVER 50$. CASH ON DELIVERY AVAILABLE!
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Free standard shipping on orders over $50
Delivery will take 3-5 business days.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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 login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Our Fingertip Pulse Oximeter uses the latest oxygen sensor technology to accurately determine the level of oxygen in the blood (SpO2) in just 8 seconds. The measurement range is 70% – 99% with ±2% accuracy and ±1% of resolution.
NOTE: This offer is valid only for a limited time!
1) Remove nail polish.
2) Insert your finger until it reaches the back of the oximeter.
3) Try not to move while getting a reading.
Perfusion Index (PI) will improve the reliability of the readings dramatically. The PI conveniently informs you of the strength of your pulse. The sleep monitoring function can keep the data record for 8 hours and it will start to analyze after monitoring for more than 2 hours.
The alarm will release warning sounds once the measured values go beyond the setting which gives you an immediate response.