Hopefully this review of the Acc U Rate CMS 50DL (new version) and the Contec CMS 50DL (old version) helps you all out there in making an informed decision on pulse oximeters.
1. Describe your first impression when you received both pulse oximeters.
~ When I received them, I thought they were both very sturdy, simple, and very easy to use.
2. Describe the packaging. Was one pulse oximeter better packaged than the other? Do you happen to prefer one box over another?
~ Both old and upgraded versions were very securely packaged and placed in contoured foam in a small tidy box. I received both well before their estimated delivery dates.
3. Describe the accessories. Are any of them better than the other?
~ Both came with a soft form fitting silicon sleeve, lanyard, and 2xAAA batteries however, though I understand the need to keep your equipment clean, I didn't like the sleeves because they pick up and hold on to dust, dirt, and grit no matter where you have it. Even on the lanyard on top of my scrubs or in my pocket the sleeves would act as a lint roller and as soon as you pick it up or pull it out of your pocket it you would be cleaning off the sleeve more than the actual oximeter. I personally don't use the sleeve just the lanyard. I do have to admit I enjoy the older models' lanyard a little better because it came with a clip that allows me to easily take it off the lanyard especially if you're wearing more than one(lanyard) without having to untangle them (the new model doesn't detach).
4. Was there any difference in the manual? Was one better written than the other?
~ The manuals for the most part were identical but explained exactly how to use and care for the equipment.
5. Which pulse oximeter is easier to use? Could you read the SpO2 and PR easily? Do you have to flip the pulse oximeter to read the measurement?
~ Like I said before, both are sturdy, well made, and very simple to use. Both screens are clear and concise but, I prefer the older model to the newer one for the simple fact that I use mine as a quick read in a nursing home, and it doesn't help me much when the numbers are facing away from me and toward the resident. I have to ask them to twist their wrists or turn their arm, which is not as easy for people with arthritis or other muscular diseases preventing them to have full range of motion. The Acc U Rate model is great for people that are checking themselves at home for personal use but for the professional that doesn't need a recorded measurement just a quick spot check; I would recommend the older Contec model. Another thing I don't like about both is that neither `holds' the reading for more than a second when you take it off it just turns off. The auto shut off feature is something that I do like but it kicks on (off) way too fast especially when you can't get a reading on one finger and have to move to another, you think it's taking the measurement but it's already turned off. Not a big deal really, I just got into the habit of hitting the power button every time I changed fingers.
6. Which pulse oximeter is more accurate?
~ Both oximeters were ±2 points in both pulse and O2 saturation compared to the facility meters.
7. Which one is more comfortable on your finger during measurement?
~ In terms of comfort both were exactly alike in this aspect. They fit well and didn't pinch or slip off, though it does take a few seconds for the meters to give their readings.
8. Was the spring too tight or too loose for your finger?
~ See previous answer.
9. Which one is of better quality in your opinion?
~ Both are sturdy, well made, and very simple to use.
10. Is the price difference justifiable? For example, the Contec version is selling for $19.48. Is the additional cost justified?
~ Both do exactly the same thing they come with similar accessories and packaging but I don't see the justification of the price difference unless you as the merchant are trying to bring in sales.
11. Which one would you prefer to buy?
~ As I said before I prefer the older model simply because of the screen positioning.
Thank you for reading my review if you made it this far, I was just trying to hit all points as best I could. I've had both meters working side by side for about 2 months and they are great for spot checks. They are easy to clean and maintain. And I still haven't had to change the batteries yet. I don't know what I would do without them. They are so dependable and they save me so much time especially when I can't waste a second when a resident is in distress. Believe it or not but they've helped save several of my residents when it mattered most. Simply the best money I've invested in my career. Cheers!
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This item: Clinical Guard CMS-50DL SpO2 Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Heart Rate Tracker, Fingertip Pulse Oximeter with Batteries, Silicon Cover & Case, Lanyard, Blue
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$19.99
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From the manufacturer
The Original Gold Standard
Packed with Features & Accessories
Includes a lanyard opening for convenient carrying options, and features a one-button operation.
With low power consumption, a crisp LED display and a compact build, the 50DL is designed to be a daily companion for your life.
Ready out of the box and packed with accessories, the Clinical Guard 50DL fingertip pulse oximeter includes batteries, a carrying case, lanyard and silicone cover for your convenience.
The Original 50DL Pulse Oximeter
About the 50DL
Whether you're a pilot, an athlete or in high altitude environments that require frequent oxygen saturation monitoring, the 50DL is the perfect choice for on-the-go readings that fit with your lifestyle, with simple operation that allows it to turn on with the touch of a button, and a small size coupled with a soft carrying case makes it a great travel companion that can be taken anywhere.
This fingertip pulse oximeter is designed for sports and aviation use, and is not a medical device.
About the 50DL
This Fingertip Pulse Oximeter Model 50DL from Clinical Guard is an oximeter designed to provide an easy and accurate way for spot-checking your blood oxygen saturation levels and pulse rate with an accuracy of +- 1%.
Technical Details
- SPO2 Range: 0% - 99%.
- SPO2 Resolution: +- 1%.
- Pulse Rate Range: 30-250 bpm.
- Pulse Rate Resolution: +- 1bpm.
- Measurement Performance: Oxyhemoglobin/Pulse value is accurate when pulse-filling rate is 0.4%.
- Alarm Feature
- Deviation is smaller than +- 1 % when measured in natural indoor lighting conditions.
- One size fits all
Bright LED Display
The bright LED display allows use in low light. This bright display is viewable in any environment - from dark surroundings to bright sunlight.
Easy Battery Removal
The quick snap-off cover allows for an easy removal batteries and takes screws out of the equation. (Uses 2 AAA Alkaline Batteries) You will see a 'Low Battery' indicator to signal you to replace your batteries. Ensure the polarity of the battery is correct before product use, as shown by the image above.
Automatic Power-Off
The pulse oximeter will automatically shut off after 5 seconds without use. Great for saving your battery life.
Portable and Easy to Carry
The small size of the oximeter makes it easy for you to carry around in your everyday life.
Dimensions: 57 x 31 x 34 mm (2.24 x 1.22 x 1.34 inch)
Weight: 1.8 ounces (50 grams)
Our Features
Accuracy
The gold standard for accuracy. SPO2 accuracy is +- 1% (70-99%) and pulse rate accuracy is +- 1 bpm.
Adjustable
The 45 degree adjustable springed hinge allows the pulse oximeter to adjust to any adult sized finger. This hinge also helps prevent interference from ambient light.
Hypoallergenic
High quality silicon probe is completely hypoallergenic and latex free.
Compare with similar items
This Item  Clinical Guard CMS-50DL SpO2 Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Heart Rate Tracker, Fingertip Pulse Oximeter with Batteries, Silicon Cover & Case, Lanyard, Blue | Recommendations  |  |  | |
| Price | $15.99 | $21.95 | $24.99 | -20% $19.99 List: $24.99 |
| Price Per Unit | $15.99 / count | $21.95 / count | $24.99 / count | $19.99 / count |
| Delivery | Get it as soon as Thursday, May 29 | Get it as soon as Thursday, May 29 | Get it as soon as Thursday, May 29 | Get it as soon as Thursday, May 29 |
| Customer Ratings | ||||
| Sold By | ClinicalGuard | mibest | Beyond Med Shop | Amazon.com |
| measurement accuracy | — | +/-2% | +/-2% | — |
| batteries included | ✓ | ✓ | ✓ | ✓ |
| battery average life | 12 months | 40 hours | 40 hours | — |
| battery quantity | 2 aaa | 2 aa, 2 aaa | 2 aaa | 2 aaa |
Great item for the price.
Easy to power on/off. Easy to read numbers. Does what it’s suppose to do.
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- Reviewed in the United States on October 26, 2013
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Cliente de AmazonReviewed in Mexico on June 19, 2017
Precio correcto, producto adecuado
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