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SPECIFICATIONS
Display Type LED (Light Emitting Diode)
SpO
2
Measurement
range
70-99%
Accuracy 80%-99%: ±2%
70%-79%: ±3%
≤69% : no denition
Pulse Rate Measurement
range
30-235 BPM
Accuracy 30~99 BPM: ±2 BPM
100~235 BPM: ±2%
Pulse Intensity Bargraph Indicator
Power Requirement Two AAA alkaline Batteries
Power Consumption <40 mA
Low Power Indicator
Battery Life ~ 30 hours of continuous operation
Dimension
(L x W x H)
2.20″ ~ 2.44″ x 1.26″ ~ 1.50″ x 1.34″ ~ 1.50″
(56 mm ~ 62 mm x 32 mm ~ 38 mm x 34 mm ~ 38 mm)
Weight 1.59 oz ~ 2.12 oz (0.10 lb ~ 0.13 lb) (45 g ~ 60 g)
including two AAA batteries
Environmental
Requirements
Temperature Operation 41°F ~ 104°F
(5°C ~ 40°C)
Storage 68°F ~ 131°F
(20°C ~ 55°C)
Humidity
(non-condensing)
Operation ≤80% RH
Storage ≤93% RH
Interference
Resistance Capacity
against Ambient Light
Device works normally when mixed noise produced
by BIO-TEK INDEX Pulse Oximeter tester
DECLARATION
This product’s EMC complies with IEC60601-1-2 standard.
The materials with which the user can come into contact have
no toxicity, no action on tissues, and comply with ISO10993-1,
ISO10993-5 and ISO10993-10.
GUIDANCE AND MANUFACTURER’S DECLARATION:
ELECTROMAGNETIC EMISSIONS FOR ALL EQUIPMENT
AND SYSTEMS
Guidance and manufacturer’s declaration – electromagnetic emission
The Pulse Oximeter is intended for use in the electromagnetic
environment specied below. The customer or the user of the Pulse
Oximeter should assure that it is used in such an environment.
Emission Test
Compliance
Electromagnetic environment – guidance
RF emission
CISPR 11
Group 1
The Pulse Oximeter uses RF energy only for its
internal function. Therefore, its RF emissions
are very low and are not likely to cause any
interference in nearby electronic equipment.
RF emission
CISPR 11
Class B
The Pulse Oximeter is suitable for use
in all establishments, including domestic
establishments and those directly connected to
the public low-voltage power supply network that
supplies buildings used for domestic purposes.
TROUBLESHOOTING
Problem Possible reason Solution
SpO
2
or PR
cannot be
displayed
normally
1. User's nger is incorrectly
inserted
2. User’s Oxyhemoglobin
value is too low to be
measured
1. Reinsert user's nger
2.
Attempt several times to
obtain a reading; If sure that
no problem exists, obtain
further clinical examination
SpO
2
or PR
display is
unstable
1. Finger may not be
inserted deeply enough
2. Finger trembling or user
moving
1. Reinsert nger
2. Ask user to remain still
Troubleshooting continued
Problem Possible reason Solution
Oximeter
cannot be
powered on
1. Battery power may be
inadequate or batteries
may not be installed
2. Batteries may be installed
incorrectly
3.
Oximeter may be damaged
1. Replace batteries
2. Reinstall batteries
3. Contact GF distributor
Indicator
lamps are
suddenly
off
1. Device automatically
powers off when no signal
is detected for longer than
8 seconds
2. Batteries too weak to
power device
1. Normal
2. Replace the batteries
“Error3” or
“Error4”
displays
1. Low power
2. Receiving tube and/or
connector may be
shielded or damaged
3. Mechanical misplace for
receive-emission tube
4. Amp circuit malfunction
1. Replace batteries
2. Contact GF distributor
3. Contact GF distributor
4. Contact GF distributor
“Error7”
displays
1. Low power
2. Emission diode damaged
3. Current control circuit
malfunction
1. Replace batteries
2. Contact GF distributor
3. Contact GF distributor
SYMBOL DEFINITIONS
Symbol Denition Symbol Denition
Type BF applied part
Low power indicator
Attention, consult
accompanying documents
No SpO
2
Alarm
﹪ SpO
2
Oxygen saturation
Power switch
❤
BPM
Heart rate (BPM)
SN
Serial Number
Info: The illustration used in this manual may differ slightly
from the appearance of the actual product.
LIMITED WARRANTY
GF Health Products, Inc. warrants the John Bunn
®
JB0217 Oxy-
Check Fingertip Pulse Oximeter to be free from defects in work-
manship and materials for one year.
The warranty does not apply to damage resulting from failure to
follow the operating instructions, accidents, abuse, alterations or
disassembly by unauthorized individuals.
If a product is deemed to be under warranty, GF Health Products,
Inc. shall provide, at its option, (1) replacement of any defective
part or product or (2) a credit of the original selling price made to
GF Health Products, Inc.’s initial customer. The warranty does not
include any labor charges incurred in replacement part(s) instal-
lation or any associated freight or shipping charges to GF Health
Products, Inc.
The warranties contained herein contain all the representations
and warranties with respect to the subject matter of this document,
and supersede all prior negotiations, agreements and understand-
ings with respect thereto. The recipient of this document hereby
acknowledges and represents that it has not relied on any rep-
resentation, assertion, guarantee, warranty, collateral contract or
other assurance, except those set out in this document.
www.grahamfield.com
Graham-Field and John Bunn are registered trademarks of GF Health Products, Inc.
Packaging, warranties, products, and specications are subject to change without notice.
GF Health Products, Inc. is not responsible for typographical errors.
© 2010 GF Health Products, Inc., Atlanta GA 30360, 770-368-4700 JB02017-INS-LAB-RevA10