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SPO2 Finger Pulse Oximeter
SPO2 Finger Pulse Oximeter
Item Number: Oximeter - JZK-301

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Price $44.95
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Item Number: Oximeter - JZK-301



Finger Pulse Oximeter JZK-301

This unique small lightweight spot-check finger pulse oximeter has a plethysmographic display which shows waveform.

Measures both blood oxygen saturation and pulse rate.

6 Unique display modes for viewing at all angles - some with waveform. Display brightness can be adjusted between levels 1-10, the default is level 4.

Nurses and caregivers love this oximeter! The neck lanyard allows for safe and convenient transport. This small finger oximeter has a large easy to read color OLCD display with a simple single button operation and quick readings.

Our JZK-301 oximeter is a great choice for the sports and aviation markets. This lightweight, inexpensive monitor is the right choice for measuring SPO2 oxygen saturation and heart rate during physical activity or high-altitude activities.

The JZK-301 finger pulse oximeter will monitor SPO2 and heart rate during most physical activities. After a little experimenting with various movements, athletes quickly learn how to use the finger oximeter in almost any activity.

Pilots love this oximeter because it allows them to quickly assess their SPO2 while flying at high altitudes. Hypoxia can be a pilots' worst enemy. This low-cost product will give them peace of mind.

Accommodates the widest range of finger sizes from pediatric to adults.


  • Display - Dual color High Resolution OLED Display
  • Ideal for Medical, Aviation, Sports, Mountain Climbers, Walkers.
  • For both Adults and Pediatric use
  • LCD Viewing Screen with Pulse Rate, SPO2 and Bar Graph
  • Low Battery Life Indicator
  • Simple Operation for immediate, real-time spot-checks
  • Can be used outdoors, in high altitudes, at high & low temperatures
  • Reliable Accuracy and Durability
  • Automatic power off
  • Detailed users guide
  • 1-Year Manufacturer's Warranty


  • Display Type: Duel Dual color High Resolution OLCD
  • SPO2: Measurement range: 70-100%
  • Accuracy: 80%-100% ± 2% / 70%-79% ± 3%
  • Pulse Range: 30-250 BPM Accuracy: 30-100 ± 2 BPM / 101-235 ± 2%
  • Pulse Intensity: Bar graph Indication
  • Power Requirements: 2-AAA alkaline Batteries (included)
  • Battery life 30 hours of continuous use
  • Weight: 1.75 oz. - including 2-AAA batteries

Item : Oximeter - JZK-301

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 4 Write a review »

  0 of 0 people found the following review helpful:
4 of 5 Haven't tried it yet October 15, 2021
Reviewer: KAtherine Davis from Moultonborough, NH United States  

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  0 of 0 people found the following review helpful:
5 of 5 SP02 December 27, 2020
Reviewer: Robert Heim from Castalia, OH United States  
So far works fine.

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  0 of 0 people found the following review helpful:
5 of 5 Easy to Use/Quickly Shipped December 2, 2020
Reviewer: Thomas Yagerhofer from Greenville, CA United States  
Very easy to use and readings appear in line with those at the doctor's office.

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  0 of 0 people found the following review helpful:
5 of 5 Oxygen Meter July 18, 2020
Reviewer: Anonymous Person  
Good product,easy to read. and affordable. Highly recommend for these trying times, you never know!

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