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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
Finger Pulse Oximetry Monitor Refers to Pulse Oximeter Heart Rate MeterFeature: 1. Integrate blood oxygen probe and process display module into one 2. The product is small in size, light in weight and easy to carry. 3. The product is easy to use and has low power consumption 4. Blood oxygen saturation value display, pulse rate value, bar graph display, pulse waveform display, battery power indicator 5. Can change the display mode 4 directions change 6. Automatic shutdown function: In the state of the measurement
Feature:
1. Integrate blood oxygen probe and process display module into one
2. The product is small in size, light in weight and easy to carry.
3. The product is easy to use and has low power consumption
4. Blood oxygen saturation value display, pulse rate value, bar graph display, pulse waveform display, battery power indicator
5. Can change the display mode 4 directions change
6. Automatic shutdown function: In the state of the measurement interface, the measured finger is automatically turned off within 5s after being disconnected.
Product Performance:
1. Display mode: 1.1 inch color OLED screen display
2. Display resolution: 96*64
3. Pulse rate measurement range: 30bpm ~ 250bpm (resolution is 1bpm)
4. Accuracy: ±2bpm or ±2% for large values
5. Error under weak perfusion: When the pulse filling degree is 0.4%, the oximeter can correctly display the blood oxygen saturation and pulse rate values, the blood oxygen saturation error is ±4%; the pulse rate error is ±2bpm or ± 2% takes a large value.
6. Resistance to ambient light interference: The measured value of blood oxygen in indoor natural light and existing illumination source is less than ±1% compared with the measured value under darkroom conditions.
7. Power consumption: no more than 30 mA
8. Working voltage: DC 3.0V
9. Battery: 2 pcs AAA battery 1.5V alkaline
10. Battery working time: 20 hours of continuous operation, the theoretical value is 32
11. Safety type: internal power supply unit, type BF application
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Easy to Read and Informative
Format: Paperback
This book was so easy for my child to read and follow and helped them with their school presentation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2023
★★★★★ 5
Best series on the market
Format: Paperback
Every book in these series (Who Was, What Was, Where Is) is worth adding to your library. In my classroom they are the ones that have been read over and over. Students sign up to check out the newest releases even before they have arrived. I am collecting them all and have over 125 to date. So interesting, I read them as soon as they arrive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2018
★★★★★ 5
Great Book!
Format: Paperback
Very informative book! Kids learn a lot from these Who was, Where was or is, and What is or was books.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2020
★★★★★ 4
Very good. Also includes some information on other aspects of ...
Format: Paperback
Very good. Also includes some information on other aspects of Roman life besides just the uses of the Colosseum. Wish the author had given more details about the Colosseum itself - especially the system of pulleys and underground chambers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2017
★★★★★ 5
Great series of books
Format: Paperback
We homeschool and love these series of books and get them whenever we can- makes history more fun- great for read-aloud time or for alone reading for the kids!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2019
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