Portable Pulse Oximeter
Model 59-50K
INSTRUCTIONS • ENGLISH
INTRODUCTION
Please read all instructions carefully prior to rst use.
Thank you for purchasing a Pulse Oximeter. With proper care and use,
your Pulse Oximeter will provide you with many years of reliable service.
The Pulse Oximeter measures user blood oxygen saturation (SpO2)
and pulse rate information for sports and aviation activities in a small,
portable, easy-to-use device.
The Pulse Oximeter is intended for use for persons engaging in sporting
and aviation activities. Persons who need SpO2 and pulse rate
measurements because of a medical condition should not use the Pulse
Oximeter and should consult with their physician.
IMPORTANT SAFEGUARDS -
CARE AND SAFETY INFORMATION
OPERATING CAUTIONS AND WARNINGS
• Keep unit and lanyard out of reach of children as the included
lanyard may present an entanglement or choking hazard to small
children. Adult supervision required; never leave children unattended
with unit or lanyard.
• To avoid electrical shock keep the unit away from water; never
immerse the unit in liquid as this will damage the unit
• Do not handle the unit with wet hands
• Do not use the unit if it has been submersed in water or dropped
• If any abnormality in product function occurs, discontinue use until
the unit has been examined; discontinue use and return to the
manufacturer for review and replacement under the terms of the two-
year warranty
• Do not shake the unit when in operation
• Do not disassemble the unit or attempt to repair it
OPERATING CAUTIONS AND WARNINGS
• Never tie or tape Pulse Oximeter to your nger
• Explosion hazard: do not use the product in an explosive atmosphere
STORAGE CAUTIONS AND WARNINGS
• Never store the Pulse Oximeter the unit in direct sunlight, high
temperature or humidity
• Keep the unit out of reach of small children
THANK YOU FOR PURCHASING A PULSE OXIMETER. PLEASE
READ THESE INSTRUCTIONS CAREFULLY TO ENSURE PROPER
USE AND SAFE OPERATION OF YOUR PULSE OXIMETER.
CLEANING CAUTIONS AND WARNINGS
• Never immerse the device in water to clean as it may be damaged
• Follow the included instructions for cleaning the unit after each use; if
the unit has not been used for an extended period, the device should
be cleaned prior to use.
HOW THE PULSE OXIMETER WORKS
The Pulse Oximeter works by shining two light beams into the small vessels or
capillaries of the nger to determine the user’s the blood oxygen saturation
percentage and pulse rate that is then displayed on
the Pulse Oximeter’s screen. The unit uses the phrase
“SpO2” to identify the oxygen saturation level and
displays it as a percentage of full capacity (100%).
Pulse rate is identied by the phrase “PR bpm” and is
displayed as beats per minute.
DIGITAL DISPLAY FEATURES
When in use, the Pulse Oximeter display reects a ‘live’ reading of the
wearers current SpO2 and PR bpm. The vertical display orientation can
easily be read by the user or a caregiver that may be assisting the user.
USING YOUR PULSE OXIMETER
The Pulse Oximeter may be used while the user is seated, standing or lying
down. The user should not be walking or running during measurements
and should take care not to excessively move the arm or hand where the
oximeter is attached.
PRIOR TO USE
Keep the sensors clean to help ensure accurate readings. Before and after
each use, carefully swab inside the unit with a soft cloth or cotton swab
with rubbing alcohol. Do not pour the alcohol directly on or into the unit.
Dirty hands or nail polish (especially dark shades) can also affect reading
accuracy. Washing your hands and/or removing any nail polish prior to
use to help ensure accurate readings.
Suitable for use on any nger (excluding the thumb). In most
instances, the index or middle nger work best.
USING YOUR PULSE OXIMETER
1. Squeeze the hinged end of the unit to open the
measurement side of the unit.
2. Insert your nger nail side up into the unit until
resistance is felt. The unit should gently close
below the rst knuckle of the nger, and the
sensors inside the unit should align with the
nger nail and pad at the tip of the nger, Fig
1.
3. Press the power button to turn the unit on. Solid
dashes (– –) will appear on the display for a few
seconds, Fig 2.
4. The display will begin to show the
oxygen saturation (SpO2) and pulse
rate (BPM) measurements, Fig 3.
Take care to not move excessively
during monitoring. These are active
readings and may uctuate slightly
as you observe the display, responding
to your heart rate (bps) and other factors.
5. The Pulse Oximeter is intented for spot-checking blood oxygen
saturation and pulse rate readings and should not remain on the nger
for more than a few minutes at a time.
6. Remove the unit from the nger. The unit will automatically turn off
after 5 seconds.
7. Clean the unit as directed before storage.
QUICK-RELEASE LANYARD
The lanyard features a quick-release clip for easy release while in use.
CHOKING HAZARD-The included lanyard may present an
entanglement or choking hazard to small children. Adult supervision
required; never leave children unattended with unit or lanyard.
BATTERY INSTALLATION AND REPLACEMENT
This unit comes complete with 2 AAA batteries.
It is necessary to replace the batteries when the Low Battery symbol is
illuminated on the display or when the device does not turn on after the
red power button is pressed.
1. Slide off the battery cover.
2. Insert or replace 2 AAA batteries into the
battery compartment, ensuring to match the
indicated polarity symbols. Always use new
batteries.
3. Replace the battery cover.
4. It is recommended to remove the
batteries if the unit will not be used
for an extended period of time.
Please dispose of expired batteries
according to local recycling regulations.
CARE AND MAINTENANCE
Before and after each use, carefully swab inside the
unit with a soft cloth or cotton swab with rubbing
alcohol. Do not pour the alcohol directly on or into
the unit.
The unit should be stored in a dry environment,
within the ideal temperature range of -40°F–140°F (-40°C–60°C).
TROUBLESHOOTING
SpO2 or PR is not displaying a reading though the power is on
• The user’s oxygen level is too low to be measured; consult your
physician if the measurement cannot be read
• Reinsert the nger, remain still
SpO2 or PR display readout is unstable and uctuating highly
• Finger may not inserted deep enough
• Finger may be trembling, try to remain still
The unit will not turn on
• Ensure the batteries have been properly installed
• Replace the batteries
• If the unit will not turn on after changing batteries, consult Customer
Care
Display screen goes blank
• The unit will automatically shut-off after 5 seconds if no nger is
inserted
• Check the batteries and replace if needed
PRODUCT SPECIFICATIONS
NAME Portable Pulse Oximeter
MODEL NUMBER 59-50K
DISPLAY SYSTEM Digital display/LED
POWER SOURCE 2 “AAA” batteries
SPO2 MEASURING RANGE 0-100%
SPO2 ACCURACY 70-100%, ±2%
PULSE RATE MEASURING RANGE 30-250 bpm
PULSE RATE ACCURACY 30-250 bpm, ±2 bpm
AUTOMATIC SHUT-OFF After 5 seconds of no indication
on the sensors
OPERATION ENVIRONMENT Temperature 50°F – 104°F
(10°C – 40°C);
Humidity ≤75%
Atmospheric Pressure: 70kPa ~106kPa
STORAGE ENVIRONMENT Temperature -40°F – 140°F
(-40°C – 60°C); Humidity ≤95%
Atmospheric Pressure: 50kPa ~106kPa
UNIT DIMENSIONS 2-1/4” x 1-1/8” x 1-1/4”
UNIT WEIGHT 2 oz. (with batteries); 1.2 oz (without
batteries)
Specications are subject to change without notice
ONE-YEAR LIMITED WARRANTY
Congratulations on your purchase of a Pulse Oximeter. Your Pulse Oximeter is
covered by the following limited warranty commencing upon the date of purchase for
a period of one years, and subject to the following terms and conditions:
The warrantor warrants that its Pulse Oximeter will be free from defects in materials
and workmanship under normal consumer usage for as long as the original
purchaser owns the product.
Periodic maintenance, repair and replacement of parts due to normal wear and
tear are excluded from coverage. Defects or damage that result from: (a) improper
operation, storage, misuse or abuse, accident or neglect, such as physical damage
(cracks, scratches, etc.) to the surface of the product resulting from misuse; (b) contact
with liquid, water, rain, extreme humidity or heavy perspiration, sand, dirt or the
like, extreme heat, or food; (c) use of the Pulse Oximeter for commercial purposes
or subjecting the Pulse Oximeter to abnormal usage or conditions; or (d) other acts
which are not the fault of the warrantor, are excluded from coverage. This warranty
does not cover batteries or other power sources that may be provided with, or used
with the Pulse Oximeter.
If the Pulse Oximeter fails to conform to this limited warranty, return the Pulse
Oximeter to: Attn: Repair Department, 1175 Lakeside Drive, Gurnee, IL, 60031.
When returning a product, please also include: (i) a copy of your receipt, bill of sale
or other comparable proof of purchase; (ii) a written description of the problem; and
(iii) your name, address and telephone number. Carefully package the product to
avoid any damage that may occur while in transit; shipping insurance with returned
receipt is recommended. At our option, the warrantor will repair or replace the unit
found to be defective in materials or workmanship under normal consumer usage.
The purchaser will be notied of any additional repairs required prior to completing
the repair, and will be responsible for parts charges, if any, and repair charges not
covered by this limited warranty.
EXCEPT AS PROVIDED FOR IN THIS LIMITED WARRANTY, ALL EXPRESS AND
IMPLIED WARRANTIES AND CONDITIONS ARE DISCLAIMED, INCLUDING
WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. THE REPAIR OR REPLACEMENT AS
PROVIDED UNDER THIS LIMITED WARRANTY IS THE EXCLUSIVE REMEDY OF THE
CONSUMER, AND IS PROVIDED IN LIEU OF ALL OTHER WARRANTIES, EXPRESS
OR IMPLIED. IN NO EVENT SHALL THE WARRANTOR BE LIABLE, WHETHER IN
CONTRACT OR TORT (INCLUDING NEGLIGENCE) FOR DAMAGES IN EXCESS OF
THE PURCHASE PRICE OF THE PRODUCT, OR FOR ANY INDIRECT, INCIDENTAL,
SPECIAL OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR FOR DAMAGES TO,
OR LOSS OF, OTHER PROPERTY OR EQUIPMENT OR PERSONAL INJURIES TO THE
FULL EXTENT THESE DAMAGES MAY BE DISCLAIMED BY LAW.
Some states and jurisdictions do not allow the limitation or exclusion of incidental or
consequential damages, or limitation on the length of an implied warranty, so the
above limitations or exclusions may not apply to you. This warranty gives you specic
legal rights, and you may also have other rights that vary from state to state or from
one jurisdiction to another.
Toll-Free Customer Care Help Line: 1-866-326-1313
Monday – Friday 8:30 a.m. – 4:30 p.m. CST
Fig. 1
Fig. 3Fig. 2
Oxygen
Saturation
Pulse Rate
Pulse Bar Graph
Light beam sensors
Quick-Release
Lanyard
Digital
Display
Power Button
Battery
Compartment
(underside)
HealthWise
TM
Manufactured for:
Veridian Healthcare, LLC
1175 Lakeside Drive
Gurnee, IL 60031 USA
Made in China
#93-1537 01/22
©2022 Veridian Healthcare, LLC
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