SKU: 31999086541

Contec Pulse Oximeter CMS50L Pro

Sale price$135.90 Regular price$151.00
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

Contec Pulse Oximeter CMS50L ProDescription: CMS50L Pro Pulse Oximeter adopts Photoelectric Oxyhemoglobin Inspection Technology integrated with Capacity Pulse Scanning & Recording Technology, which can be used to measure human oxygen saturation and pulse rate through finger. The device is suitable for use in family, hospital, oxygen bar, community healthcare and physical care in sports, etc. (It can be used before or after exercise, but not recommended to use during exercising).


Description:

CMS50L-Pro Pulse Oximeter adopts Photoelectric Oxyhemoglobin Inspection Technology integrated with Capacity Pulse Scanning & Recording Technology, which can be used to measure human oxygen saturation and pulse rate through finger. The device is suitable for use in family, hospital, oxygen bar, community healthcare and physical care in sports, etc. (It can be used before or after exercise, but not recommended to use during exercising).



Function:

  •  Integrated with SpO2 probe and processing display module
  • Small in volume, light in weight and convenient in carrying
  •  Operation of the product is simple ,low power consumption
  • SpO2 value display
  • Pulse rate value display, bar graph display
  •  Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage
  • Automatically enter standby mode: The Oximeter can enter standby mode in case of no finger is inserted in the Oximeter within 5 seconds
  • Auto Power On: Insert the finger into 2s and start automatically

 

Performance:

  • Display Mode: LED display
  • SpO2 measurement range: 0% - 99% (the resolution is 1%)
  • Accuracy: 70% - 100%: +- 2%, Below 70% unspecified 
  • PR measurement range: 30 bpm - 250 bpm (resolution is 1 bpm)
  • Accuracy: +- 2 bpm or +- 2% (select larger)
  • Accuracy under low perfusion: low perfusion 0.4%, SpO2 accuracy:
  • +-4%; PR accuracy: +- 2 bpm or +- 2%, whichever is greater
  • Light interference: compared to the values measured in normal condition and ambient light condition, the deviation: < +- 1 %
  • Power consumption: less than 25mA
  • Working Voltage: DC 3.0 V
  • Battery: two AAA alkaline batteries
  • Working time for battery: the minimum continually work time is 24 hours, theoretical number is 44 hours
  • Safety class: Interior Battery, BF Type

 

Accessories:

  • One User Manual

 

Medical equipment with no serial number has limited warranty of 30 Days

Our lead times are 5-7 working days excluding weekends, public holiday’s & shipping time with our courier.

Lead times on out of stock or special-order items 6-8 weeks / 8-10 weeks

PLEASE NOTE DUE TO UNFORSEEN ROAD OR AIR FREIGHT DELAYS PARCELS CAN BE DELAYED BY A FEW DAYS. 

*Please note pictures are mainly for illustration purposes, actual product and size may vary slightly*

 

A.M.M

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 31999086541

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4.4 ★★★★★
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Product Reviews
A
Verified Purchase
AMAZON CUSTOMER
Grantham, US
★★★★★ 5
plug and play ...fast ...hi performance... same as higher price
plug and play ...fast ...hi performance... same as higher price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
H
Verified Purchase
H. T.
Omaha, US
★★★★★ 5
premium feel in the hand.
Can't really say whether it's that good or not elecronics wise since I didn't test it but it works like it's supposed to. Meanwhile, the housing oh man. It's premium. It feels like hard aluminum or something, very nice. Edges are rounded too with just the right sharpness like a macbook. Others would've been plastic. This is really nice for the price and if the specs really are 10Gbps, that's really good because most in this price range is 5Gbps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 1
Failed to support desktop PCs with USB 3.2 Gen 2 ports
Does not work with my HP mini PC with USB 3.2 gen 2 ports - when connecting USB portable SSDs to the hub. You won't believe it, but many USB 3.2 Gen 2 hubs only support laptops not desktop PCs (except hubs that have dedicated power supply for higher power USB devices e.g. SSD/HDDs) when connecting USB portable SSDs to the hub. We need a major fix from many of the USB hub vendors so these products can work with desktop PCs that have USB 3.2 Gen 2 ports. Workaround: Just directly connect the USB portable SSD to the PC instead. If you need more USB ports, pick up a good old USB 3.0 hub. They're working correctly with portable USB SSDs when working with desktop PCs. (You'd need a powered USB hub if you're connecting 2 or more portable SSDs - do your own calculation: 5V - 1A per SSD/HDD).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
M
Verified Purchase
Menace
Lexington, US
★★★★★ 5
Worked like a charm
Style: 5-in-1 USB-C Hub
This thing worked exactly as i needed it to. Was able to connect to a phone with a cooked screen, download all the content to another device, I'm a happy camper.
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Reviewed in the United States on June 7, 2026
A
Verified Purchase
American Wireman
Lexington, US
★★★★★ 5
Need more USB-C ports AND passthrough power?
Style: 4-in-1 USB-C Hub
This hub is very handy if you need to use multiple USB-C peripherals but still need passthrough power for your laptop, 65 watts in my case. I have not experienced any noticeable difference in transfer speeds or heat. Typical Belkin high quality, all the ports are tight and connections feel secure. I want to note that this unit will NOT allow HDMI functions via USB-C. I still need to plug my external display directly into the other USB-C port on my laptop. The only downside is that the surface of the hub is a high gloss black, which will scuff like crazy the first time you toss it into your backpack or set it on the table. Does not at all effect functionality but can be annoying for some. Otherwise, this is now one of my essential daily tech accessories.
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Reviewed in the United States on November 1, 2025

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