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Fingertip Pulse Oximeter 50DL with Carry Case and Neck/Wrist Cord

Availability: In Stock

Regular Price: $23.95

Special Price $19.95

Quick Overview

  • Provides accurate readings of your blood oxygen saturation and pulse rate at an affordable price
  • Great for use in home, hospital, aviation and athletic settings – comes with a soft carrying case for on-the-go travel.
  • Measurement accuracy for SpO2/Pulse Rate is ±2%.
  • FDA Approved and CE Certified
  • 1 Year warranty

Note: If one or more of the items you purchase requires a prescription, please send us the documentation as soon as possible. (more info)



The ClinicalGuard 50DL ® is designed to provide a quick, accurate way for spot-checking blood oxygen saturation levels and pulse rate while you're on the go.  Whether you are a physician, nurse, pilot, patient or an athlete, the CMS-50DL is a reliable travel companion, and comes with a free soft-shell carrying case (optional hard shell case available for greater protection). Simple operation allows it to turn on and off with the touch of a button and get a reading in seconds, and you can expect up to 30 hours of continuous monitoring on a single set of batteries.  

  • 30+ hours of continuous monitoring on one set of batteries
  • Integrated SpO2 probe and processing display module
  • SpO2 and Pulse Rate bar graph 
  • Bright LED display
  • Low battery level indication
  • Auto power off after 5 seconds 
  • Low power consumption on 2 AAA batteries
  • Interference resistance capacity against ambient light and measurement performance at low perfusion
  • Intended use for spot check of blood oxygen saturation level at home, in sport and recreational use, such as mountain climbing, high-altitude activities and running.
Package Contents
  • 1x Fingertip Pulse Oximeter CMS-50DL (Color may vary)
  • 1x Neck/wrist Cord
  • 1x Instruction Manual
  • 1x FREE Pulse Oximeter case


Extended Specifications

  • SpO2 - Digital
    Range: 0%-99%
    Resolution: ±1%
    Accuracy: ±2% (70-99%)
    35%--70%, unspecified
  • Pulse Rate - Digital
    Range: 30-240 BPM
    Resolution: ±1bpm
    Accuracy: ±2bpm
  • Measurement Performance in Low Perfusion
    Oxyhemoglobin and Pulse value can be shown accurately when pulse-filling rate is 0.5%
  • Alarm
    Low battery indicator
  • Battery
    Type: 2 AAA Alkaline batteries
  • Operation time: 30 hours for normal operation
  • Interference Resistance Capacity Against Ambient Light
    Deviation is smaller than ±1% between value of Oxyhemoglobin measured in natural lighting indoor condition and present lighting sources and of that measured in dark room.
  • Environmental
    Operating Temperature: 5°C-40°C
    Storage Temperature: -40°C – 60°C
    Operating humidity: 15%RH-80%RH
    Storage Humidity:10%RH-95%RH
  • Dimensions
    Size: 57*31*34mm
    Weight: 1.8oz(50g)
  • Display
    Type: Bright Red LED
    Parameter: SpO2, PR, 6-step bargraph
  • Warranty 1 Year

Please note that your doctor or healthcare provider is the best source for your treatment plan. This unit is not intended to replace a doctor's visit and self diagnostics.


Customer Reviews

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Thank you! Review by Helene Reusch
My first one lasted 5 years and thousands of patients. My next one came in time for me to go to work without having one. Thank you (Posted on 6/27/2019)
very satisfied with the oximeters Review by Ina Nystrom
Looked you up on Amazon.com and was very satisfied with the oximeters I ordered. I purchased them to send with our niece, who is a nurse in Papua New Guinea. She was planning to share them with the hospital in her area, as well as use them in the clinic she runs. Thanks for the service you provided. (Posted on 6/27/2019)
Excellent customer service. Review by hayley de prazer
Excellent customer service. (Posted on 6/27/2019)
Satisfied with oximeter Review by kenneth Hatton
Satisfied with oximeter, but delivery was slow (Posted on 6/27/2019)
I was most pleased Review by willie wurtz
the first unit received did not work . however after a couple phone calls a replacement was sent .so other than the delay I was most pleased (Posted on 6/27/2019)
For the price we paid we are pleased with the product. Review by Amber Strickland
The description says pediatric/adult pulse ox. for pediatric patients under the age of 5 or weighing 30-40 lbs, the pulse ox is not always accurate, but for the price we paid we are pleased with the product. So glad it takes AAA batteries instead of the older model with the disk like batteries. Those don't charge properly and after they die, you've pretty much lost that pulse ox. THANK YOU for the AAA batteries!! (Posted on 6/27/2019)
Very satisfied with theCustomer Service Dept Review by melissa hartman
Ordered two meters, one was shipped without a battery compartment. CSR had a new meter in the mail that today to replace my Grandmother meter. Very satisfied with theCustomer Service Dept (Posted on 6/27/2019)
Very happy with the product. Review by Sandra Burke
I have recently been diagnosed with COPD. I ordered 2 oximeters to monitor my oxygen level and heart rate. Mostly I have
been using the product when walking, to monitor levels as I exercise. I had ordered 2 because sometimes I get forgetful and was
concerned that I would have a spare if one was misplaced. Very happy with the product. (Posted on 6/27/2019)
Good company to do business with Review by E W Gower
Very good product. Quick shipping. Good company to do business with. -- The best!!! (Posted on 6/27/2019)
great customer service and timely shipping. Review by Attn Adriana Fontaine
i have been ordering products for several years and what impresses me the most is their great customer service and timely shipping. (Posted on 6/27/2019)

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