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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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Very satisfied with the product and price. Review by Ted Johnson
Item (oxygen sensor) was as promised and shipped to my father within a couple days. He said it works great.
Very satisfied with the product and price.
many thanks
Ted Johnson (Posted on 6/27/2019)
Many thanks for a brilliant product. Review by A Gibson
I purchased this product for my wife as she suffers from copd and checks her oxygen levels on a regular basis,she has just finished a rehabilitation course to help with her breathing.The pulse oxy-meter that i purchased was invaluable as there were not many available in the physio department.My wife passed on all the information that she had to the girls and they were going to look into this further.Many thanks for a brilliant product. (Posted on 6/27/2019)
accuracy was ok Review by Rosemary Johnson
Item was as described and does the job intended, accuracy was compared with both NHS unit and GPs nurse unit and readout matched ok, so accuracy was ok,Delivey was reasonable. (Posted on 6/27/2019)
the product is wonderful. Review by lorene nelson
was a little disappointed that there wasnt more information as to what the average readings for the gases in blood and also for the heart pulse. the product is wonderful.im on oxygen 24/7 so comes in handy to know what the level is. thanks. lorene nelson (Posted on 6/27/2019)
Oxymeter performs as expected Review by Lance Fennell
I was very surprised to receive a confirmation that my order had been packaged and shipped the same day as ordered and even more spleasantly surprised when it arrived here at our relatively remote location within 5 days. The Oxymeter performs as expected and I will confidently use Clinical Guard for any future purchases of this nature. (Posted on 6/27/2019)
a very helpful oximeter Review by Penelope Freeman
I have COPD and am undertaking a serious effort to increase my physical activity level. This oximeter is very helpful in making sure I exert myself without going so hard I end up endangering myself. A very helpful tool I first encountered while in pulmonary rehab, and decided I should continue using as I try to improve on my own. (Posted on 6/27/2019)
be an important tool Review by Thomas Boyd
I'm extremely satisfied with my oximeter and the quick response to my order. I use it at least twice daily, as my cardioligist has me tracking my o2 and PR since my pacemaker implant. It is an important tool in my well being. (Posted on 6/27/2019)
I like the product Review by Franklin Miller
I liked the product, price was right! (Posted on 6/27/2019)
Excellent pulse oximeter for the price. Review by Mary Lopez
Excellent pulse oximeter for the price. Fast shipping. I am very pleased. (Posted on 6/27/2019)

Items 741 to 749 of 749 total

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