SpO2 means the saturation percentage of oxygen in the blood.
Handheld Pulse Oximeter
Professional Oximeter
For All Ages
Handheld Pulse Oximeter, SP-20
Professional Oximeter For All Ages
Medically Accurate SpO2 & Pulse Rate Measure for Clinic & Family Use.
* Rx only, for use by doctors or trained healthcare professionals.
* The Handheld Pulse Oximeter is not intended for active continuous monitoring.

Accurate
FDA approved;
Accurately measurement SpO2 & Pulse Rate
Comprehensive
Accessories for adult and infants
Color LCD Screen
Bigger display with detailed menu
Multi-User
Supports up to 16 user accounts
Storage Capacity
580 hours of data storage for SpO2 & PR
Built-on Holder
For Charging and Standing Display
Audible & Visual Alert
For Abnormal SpO2 & Pulse Rate
Rechargeable
Battery indicator;
Low Battery Mode for Longer Using time

Accurate
Accurately measurement SpO2 & Pulse Rate
Comprehensive
Accessories for adult and infants
Color LCD Screen
Bigger display with detailed menu
Multi-User
Supports up to 16 user accounts
Storage Capacity
580 hours of data storage for SpO2 & PR
Built-on Holder
For Charging and Standing Display
Audible & Visual Alert
For Abnormal SpO2 & Pulse Rate
Rechargeable
Battery indicator;
Low Battery Mode for Longer Using time
Parameters that Matter
Are in You Palm

Accurate
Trusted by clinics, accurately measures SpO2 & PR
Comprehensive
Accessories for adult & infants
Color LCD Screen
Bigger display with detailed menu
Multi-User
Supports up to 16 user accounts
Storage Capacity
580 hours of data storage for SpO2 & PR
Built-on Holder
For Charging & Standing Display
Audible & Visual Alert
For Abnormal SpO2 & Pulse Rate
Rechargeable
Battery indicator; low Battery Mode for Longer Using time
Parameters that Matter
Are in You Palm

Accurate
Trusted by clinics, accurately measures SpO2 & PR
Comprehensive
Accessories for adult and infants
Color LCD Screen
Bigger display with detailed menu
Multi-User
Supports up to 16 user accounts
Storage Capacity
580 hours of data storage for SpO2 & PR
Built-on Holder
For Charging and Standing Display
Audible & Visual Alert
For Abnormal SpO2 & Pulse Rate
Rechargeable
Battery indicator;
Low Battery Mode for Longer Using time
Parameters that Matter Are in You Palm
Parameters that Matter
Are in You Palm
Accurately detects SpO2, PR (Pulse Rate), and PI (Perfusion Index). Quickly responds and displays on the big screen in real-time.
If the probe is not well placed or disconnected, or the measured value exceeds the preset alert limit value, then the alert indicator will flash with orange color.
*It is recommended that the Oximeter should not be applied to the same location for longer than 2 hours or less if any abnormal condition is found.
*It is recommended that the Oximeter should not be applied to the same location for longer than 2 hours or less if any abnormal condition is found.
Bigger Screen Tells You More
Just in a glance, the significant data are all in your eyes.
Color LED screen provides an ultra easy-to-read experience.
Auto-rotate function allows you to see the readings in any direction.
For Adults & Babies
Our Handheld Pulse Oximeter is Always Competent
For Adults, Children and Babies
Our Handheld Pulse Oximeter is Always Competent
Professional cables for adults & children and babies are included in accessories. You can select "Adult" or "Neonate" as patient type for more specific measurement and analysis.
Easy to Operate, Easy to Switch
Set the Best for You
With the convenient panel buttons, it is super easy to control the device. Developed to deliver highly personalized functions and reduce any operation difficulties, the Handhold Pulse Oximeter features a comprehensive homepage to set parameters that fits you best.
The Holder For Display, Also For Charging
The base is used to hold the oximeter, as well as charging it.
You can also charge the device by provided charging cable.
Suitable For Clinical Use
16 user IDs for marking data and separate management
Specific accessories for patients in different ages
Professional reports in PC Software
Suitable For Clinical Use
16 user IDs for marking data and separate management
Specific accessories for patients in different ages
Professional reports in PC Software
Suitable For Clinical Use
16 user IDs for marking data and separate management
Specific accessories for patients in different ages
Professional reports in PC Software
Record as You Need, Review as You Want
Record as You Need
Review as You Want
Up to 580 hours of data storage for SpO2 and PR and can be recalled.
Record as You Need, Review as You Want
Record as You Need.
Review as You Want.
There are two types of SpO2 records you can choose, Spot-check and Trend Record.
Spot-check Record: a list showing the recording time, SpO2 value and pulse rate value for each spot-checking event.
Trend Record: a list of trend data record, each one corresponds to a period of recording at a fixed time interval.
Up to 580 hours of data storage for SpO2 and PR and can be recalled.
FAQs
What's SpO2?
What's the normal range of SpO2 value for healthy people?
The normal range varies by individual, but usually over 95%, otherwise, please consult your physician.
What's the normal range of PR value for healthy people?
Usually, the normal range is 60bpm~100bpm.
Why do the display value of SpO2 and PR vary with time?
The measured SpO2 and PR value changes in correspondence with the change of patient's physiological conditions.
What to do if there is no SpO2 and PR reading?
Do not shake the finger, and keep calm during the measurement. Please also avoid the Oximeter and the cuff on the same limb for blood pressure and oxygen saturation measurement simultaneously.
What to do if the Oximeter is moistened or sprayed by water?
Remove the batteries immediately and dry the Oximeter completely with a hair dryer.
How to confirm that the SpO2 reading is true or accurate?
Hold breath for a while (50 seconds or more), if the SpO2 value significantly decreases, it means that the SpO2 reading truly reflects the physiological condition change.
When to charge the batteries?
The icon of low battery will appear on the screen when the battery voltages are low. By then, device need to be charged.
Specifications
Click to Show More
WEIGHT
8.11 oz / 230g (including battery)
DEVICE DIMENSIONS
6.22'' x 2.87'' x 0.98''
DISPLAY
3.5 inch color TFT LCD
AC POWER ADAPTER
5VDC/1A; Input power <15VA
BATTERY
2000mAh lithium battery; 18 hours for typical use
SPO2 ALART LIMIT SETTING RANGE
50%~99%
PULSE RATE LIMITS SETTING RANGE
High: 100bpm--240bpm
Low: 30bpm--99bpm
DEGREE OF DUST &WATER RESISTANCE
IP22
PULSE RATE RANGE
30bpm~250bpm
PERFUSION INDEX RANGE
0.2%~20%
MEASURE INTERVAL
1S
BUILT-IN MEMORY
Up to 580 hours of data storage for SpO2 & PR
Regulatory & Compliance
The Handheld Pulse Oximeter is intended for measuring and displaying the pulse rate, functional oxygen saturation (SpO2) and temperature (optional). It is intended for spot checking and recording of SpO2, pulse rate and temperature of adult and pediatric patients in clinical institutions and homes. The Handheld Pulse Oximeter is not intended for active continuous monitoring. The product is FDA cleared (FDA clearance link) and CE certificated (CE certificate link). An individual customer needs a prescription to purchase the Handheld Pulse Oximeter. Please email the Rx to us at: support@getwellue.com.
Specifications
MODEL
Handheld Pulse Oximeter, SP-20
WEIGHT
8.11 oz / 230g (including battery)
DEVICE DIMENSIONS
6.22'' x 2.87'' x 0.98''
DISPLAY
3.5 inch color TFT LCD
AC POWER ADAPTER
5VDC/1A; Input power <15VA
BATTERY
2000mAh lithium battery; 18 hours for typical use
SPO2 ALARM LIMIT SETTING RANGE
50%~99%
PULSE RATE LIMITS SETTING RANGE
High: 100bpm--240bpm
Low: 30bpm--99bpm
DEGREE OF DUST &WATER RESISTANCE
IP22
PULSE RATE RANGE
30bpm~250bpm
PERFUSION INDEX RANGE
0.2%~20%
MEASURE INTERVAL
1S
BUILT-IN MEMORY
Up to 580 hours of data storage for SpO2 & PR
Expecting Even More Powerful Tool for Your Oxygen Tracking Overnight?
With extra long battery run-time of 72 hours (more than 7 full nights) per charge, Checkme™ O2 Max Wrist Oxygen Monitor may well be the ultimate solution for continuous O2 saturation monitoring during sleep.