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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Contec Pulse Oximeter CMS50Q1Features: The Pulse Oximeter CMS50Q1 can be used in measuring the pulse oxygen saturation and pulse rate through finger. The product is fit for family, hospital, oxygen bar, community healthcare, physical care in sports (It can be used before or after doing sports and it is not recommended to use the device during the process of having sport) and etc. The Pulse Oximeter can be used in measuring the pulse oxygen saturation and pulse rate through
Features:
The Pulse Oximeter CMS50Q1 can be used in measuring the pulse oxygen saturation and pulse rate through finger. The product is fit for family, hospital, oxygen bar, community healthcare, physical care in sports (It can be used before or after doing sports and it is not recommended to use the device during the process of having sport) and etc.
The Pulse Oximeter can be used in measuring the pulse oxygen saturation and pulse rate through finger. The product is fit for family, hospital, oxygen bar, community healthcare, physical care in sports (It can be used before or after doing sports and it is not recommended to use the device during the process of having sport) and etc.
Major Features
- SpO2 value display
- Pulse rate value display, bar graph display
- Pulse waveform display
- The display mode can be changed
- Screen brightness can be changed
- Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage, Automatically power off function: when the device is under the state of measuring interface . it will automatically power off within 5 seconds if the finger falls out of probe
Main performance
- Display Mode：160*80
- SpO2 Measuring Range：0%～100%, (the resolution is 1%).
- Accuracy：70%～100%：±2% ,Below 70% unspecified.
- PR Measuring Range：30bpm～250bpm, (the resolution is 1bpm)
- Accuracy：±2bpm or ±2% (select larger)
- Measurement Performance in Weak Filling Condition:SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (select larger).
- Resistance to surrounding light: The deviation between the value measured in the condition of man-made light or indoor natural light and that of darkroom is less than ±1%
- Power Consumption: less than 30mA
- Voltage: DC 2.6V - 3.6V
- Power Supply:1.5V (AAA size) alkaline batteries × 2
- Battery working hour: Two batteries can work continually for 20 hour, The theoretical number is 36 hours
- Safety Type: Interior Battery, BF Type
Accessories
- A hanging rope (optional）
- A user manual
- cartoon stickers
- Physical Identity
- Dimension: 59(L) × 37(W) × 35(H) mm
- Weight :About 50g (with the batteries
- SpO2 value display
- Pulse rate value display, bar graph display
- Pulse waveform display
- The display mode can be changed
- Screen brightness can be changed
- Low-voltage indication: low-voltage indicator appears before working abnormally Automatically power off function: when the device is under the state of measuring interface.
- It will automatically power off within 5 seconds if the finger falls out of probe.
Lead time:
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 PARECLES CAN BE DELAYED BY A FEW DAYS.
*Please note pictures are mainly for illustration purposes, actual product and size may vary slightly*
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
4.0 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Tough Chew Toy
Great chew toy! She loves it more peanut butter spread in it.
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Mason’s Big Chew!!!
I bought this item 4 my son’s dog Mason! Mason is a huge chewer! Mason likes 2 b Challenged So this chew toy helped him with that
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Reviewed in the United States on December 9, 2025
★★★★★ 5
My dogs love these!
My dogs went crazy for these. Will reorder for sure.
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Reviewed in the United States on December 19, 2025
★★★★★ 4
nice quality, great size
This is a nice quality. It is a very good size for large dogs. I have a German Shepherd and it's a very good size for her. She took it when I first attempted to give it to her and she chewed on it for a minute, but then didn't want anything to do with it. If I put peanut butter on it and freeze it she does go for it, just licking the peanut butter off of it and then loses interest again. She has no interest in chewing it. I view it more as a lick mat that she can carry around than anything else, which can get messy if not supervised.
Maybe other dogs would be more interested in this. I took one star away because as a standalone chew my dog has zero interest in it. I do really like the quality of it and I do feel like it would last a while for chewers. I do think for dogs interested in it this is a good chew, but it just depends if the dog will be attracted to it. I don't always want to give it to her with peanut butter on it since that can get messy. A good value though.
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Reviewed in the United States on March 9, 2025
★★★★★ 5
Fun in a Great Toy & Fantastic Bargain!
Style: Mummy with Organs
LOVE THIS DOG TOY!! We have 5 rescue dogs, a 13# little one, & 4 lg ones from 70-100 lbs! This toy is fantastic for all of them! It’s so much fun pulling out the various inner “organs” & handing them out (when we first got it)! The dogs were So Excited getting the different parts & squeaking them like Crazy! The main big mummy (10”+) squeaks & crinkles, which goes over really well, too! The nice thing is the center of the mummy, where all the parts are held, is opened/closed via a sturdy zipper! Unlike other items with “stuffed parts” that have Velcro strips to hold the items inside, that ends up all wet & destroyed by chewing, the zipper allows me to open it & close it. This allows my smarter dogs more of a challenge as they can’t just easily open it & get the items inside pulled out a few routine times & then get bored & just destroy them & the Velcro! It also allows me to keep some of the smaller items that I like to keep intact for my small 13# dog, inside the mummy body where they’re protected from my Pit Bull mixes who chew the small toys like gum (I supervise, of course!) destroying the squeakers inside after a few good chomps! This toy is very well made! Despite being aggressively played with by very lg dogs with very strong jaws, every toy (except the set of lungs which have small sections holding them together) has held together, which is a big surprise! Most toys last minutes in this house! The mummy has held up well, with the zipper closed, too! This is such a great bargain for All the toys you get in this set & even You will have fun pulling out the insides & going back to your old High School Biology class to figure out what organ is which! My husband & I had a blast along with our 5 pups playing with this fun set of well made toys! We’re buying another set to have for back up once this set bites the dust! Yeah, it’s That Great!! If you have a small dog, or even a couple, there are so many smaller toys that you can keep some of them aside & introduce them later! A really Great Bargain & Lots of Fun!
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Reviewed in the United States on August 10, 2025