Microlife A7 Touch BT User manual

EN 1
Microlife BP A7 Touch BT
A7
Touch BT

Microlife BP A7 Touch BT
Start
Stop
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1ENA7 Touch BT
Microlife BP A7 Touch BT EN
Dear Customer,
Your new Microlife blood pressure monitor is a reliable medical
instrument for taking measurements on the upper arm. It is simple
to use, accurate and comes highly recommended for blood
pressure monitoring in your home. This instrument was developed
in collaboration with physicians and clinical tests proving its
measurement accuracy to be very high.*
Microlife AFIB detection is the world’s leading digital blood
pressure measurement technology for the early detection of
atrial brillation (AFIB) and hypertension. These are the two top
risk factors of heart disease and stroke which increase the risk
of getting a stroke or heart disease in the future. It is important
to detect AFIB and hypertension at an early stage, even though
you may not experience any symptoms. Appropriate treatment
can reduce your risk of suffering a stroke. For this reason, it is
recommended that you visit your doctor when the device gives an
AFIB signal during your blood pressure measurement. The
AFIBsensTM algorithm of Microlife has been clinically investigated
by several prominent clinical investigators and showed that the
device detects patients with AFIB at 97-100% certainty.
Please read through these instructions carefully so that you
understand all functions and safety information. We want you to
be happy with your Microlife product. If you have any questions,
problems or want to order spare parts, please contact Microlife-
Customer Service. Your dealer or pharmacy will be able to
give you the address of the Microlife dealer in your country.
Alternatively, visit the Internet at www.microlife.com where you
will nd a wealth of invaluable information on our products. Stay
healthy – Microlife AG!
* This instrument uses the same measuring technology as the
award winning «BP 3BTO-A» model tested according to the British
Hypertension Society (BHS) protocol.
1. Stergiou GS, Karpettas N, Protogerou A, Nasothimiou EG, & Kyriakidis
M. Diagnostic accuracy of a home blood pressure monitor to detect atrial
brillation. J Hum Hyperten 2009; 1-5.
2. Wiesel J, Fitzig L, Herschman Y, & Messineo FC Detection of Atrial
Fibrillation Using a Modied Microlife Blood Pressure Monitor. Am J
1START/STOP Pad
2Display
3Cuff Socket
4Mains Adapter Socket
5Battery Compartment
6Cuff
7Cuff Connector
8AFIBsensTM / MAM Switch
9User Pad
AT Time Pad
AK M pad (Memory)
AL - «Backward» Pad
AM + «Forward» Pad
AN Lock Switch (ON/OFF)
AO USB Port
AP Arrow Pad (Conrm)
Display
AQ Date/Time
AR Systolic Value
AS Diastolic Value
BT Pulse Rate
BK Battery Display
BL Trafc Light Display
BM Stored Value
BN Pulse Indicator
BO Atrial Fibrillation Indicator (AFIB)
BP MAM Mode
BQ User Indicator
BR MAM Interval Time
BS Arm Movement Indicator
CT Cuff Check Indicator
CK Bluetooth icon
Follow Instructions for Use. This document provides
important product operation and safety information regarding
this Blood Pressure Monitor. Please read this document
thoroughly before using the device and keep for future
reference.
Type BF applied part
keep dry

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Table of Contents
1. Important Facts about Blood Pressure and Self-
Measurement
• How do I evaluate my blood pressure?
2. Important Facts about Atrial Fibrillation (AFIB)
• What is Atrial Fibrillation (AFIB)?
• How does AFIB impact on my family or me?
• Microlife AFIB detection provides a convenient way to screen
for AFIB (Only active in AFIBsensTM / MAM mode)
• Risk factors you can control
3. Using the Instrument for the First Time
• Activating the tted batteries
• Setting the date and time
• Selecting the correct cuff
• Select the user
• Select the measuring mode: standard or AFIBsensTM/ MAM
mode
• AFIBsensTM / MAM mode
4. Taking a Blood Pressure Measurement using this
Instrument
•Checklist for taking a reliable measurement
• How not to store a reading
5. Appearance of the Atrial Fibrillation Indicator for early
Detection (Only active in AFIBsensTM / MAM mode)
6. Trafc Light Indication in the Display
7. Bluetooth® Function
• Connecting the «Microlife Connected Health +» App
8. PC-Link Functions
• Installation and data transmission
9. Data Memory
• Viewing the stored values
• Memory full
• Clearing all values
10. Battery Indicator and Battery change
• Low battery
• Flat battery – replacement
• Which batteries and which procedure?
• Using rechargeable batteries
11. Using a Mains Adapter
12. Error Messages
13. Safety, Care, Accuracy Test and Disposal
• Safety and protection
• Instrument care
• Cleaning the cuff
• Accuracy test
• Disposal
14. Guarantee
15. Technical Specications
1. Important Facts about Blood Pressure and Self-
Measurement
• Blood pressure is the pressure of the blood flowing in the
arteries generated by the pumping of the heart. Two values,
the systolic (upper) value and the diastolic (lower) value, are
always measured.
• The device also indicates the pulse rate (the number of times
the heart beats in a minute).
• Permanently high blood pressure values can damage your
health and must be treated by your doctor!
• Always discuss your values with your doctor and tell him/her if
you have noticed anything unusual or feel unsure. Never rely
on single blood pressure readings.
• There are many causes of excessively high blood pressure
values. Your doctor will explain them in more detail and offer
treatment where appropriate. Besides medication, relaxation
techniques, weight loss and exercise can also lower your
blood pressure.
• Under no circumstances should you alter the dosages of any
drugs prescribed by your doctor!
• Depending on physical exertion and condition, blood pressure
is subject to wide fluctuations as the day progresses. You
should therefore take your measurements in the same quiet
conditions and when you feel relaxed! Take at least two
measurements per day, one in the morning and one in the
evening.
• It is quite normal for two measurements taken in quick
succession to produce signicantly different results.
• Deviations between measurements taken by your doctor or in
the pharmacy and those taken at home are quite normal, as

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these situations are completely different.
• Several measurements provide a much clearer picture than
just one single measurement.
• Leave a small break of at least 15 seconds between two
measurements.
• If you are pregnant, you should monitor your blood pressure
very closely as it can change drastically during this time!
This monitor is specially tested also for use in pregnancy
and pre-eclampsia. When you detect unusual high readings in
pregnancy you should check again after around 4 hours later.
If still too high values, consult your doctor or gynecologist.
• If you suffer from an irregular heartbeat, measurements
taken with this instrument should only be evaluated after
consultation with your doctor.
• The pulse display is not suitable for checking the frequency of
heart pacemakers!
How do I evaluate my blood pressure?
Table for classifying home blood pressure values in adults in
accordance with the international Guidelines (ESH, AHA, JSH).
Data in mmHg.
The higher value is the one that determines the evaluation.
Example: a blood pressure value of 140/80 mmHg or a value of
130/90 mmHg indicates «blood pressure too high».
2. Important Facts about Atrial Fibrillation (AFIB)
What is Atrial Fibrillation (AFIB)?
Range Systolic Diastolic Recommendation
blood pressure
too low
⬇100 ⬇60 Consult your
doctor
1. blood pressure
optimum
100 - 130 60 - 80 Self-check
2. blood pressure
elevated
130 - 135 80 - 85 Self-check
3. blood pressure
too high
135 - 160 85 - 100 Seek medical
advice
4. blood pressure
dangerously high
160 ⬆100 ⬆Urgently seek
medical advice!
Normally, your heart contracts and relaxes to a regular beat.
Certain cells in your heart produce electrical signals that cause the
heart to contract and pump blood. Atrial brillation occurs when
rapid, disorganized electrical signals are present in the heart’s two
upper chambers, called the atria; causing them to contract quickly
fast and irregularly (this is called brillation). Atrial brillation is
the most common form of heart arrhythmia or irregular heart beat.
You can live with atrial brillation, but it can lead to other rhythm
problems, chronic fatigue, heart failure and - worst of all - a stroke.
You’ll need a doctor to help you control the problem.
How does AFIB impact my family or me?
People with AFIB have higher risk of getting stroke. Since the
chance of having a stroke increases with age, individuals above
the age of 55 years benet most from screening for AFIB.
However, also for younger individuals with risk factors such as
diabetes or high blood pressure (>160/100mmHg) screening
for AFIB is recommended. Early diagnosis of AFIB followed by
adequate treatment can signicantly reduce the risk of getting
stroke.
Younger individuals with AFIB have a relatively low risk of getting
stroke as compared to elder people. For more information please
visit our website:https://www.microlife.com/technologies/blood-
pressure/ab-technology.
Knowing your blood pressure and knowing whether or not you
or your family members have AFIB can help reduce the risk of
stroke.
Microlife AFIB detection provides a convenient way to sereen
for AFIB (Only active in AFIBsensTM / MAM mode)
Microlife AFIBsensTM provides a convenient way to screen for
AFIB while taking your blood pressure.
Risk factors you can control
High blood pressure and AFIB are both considered «controllable»
risk factors for strokes. Knowing your blood pressure and knowing
whether or not you have AFIB is the rst step in proactive stroke
prevention.
3. Using the Instrument for the First Time
Inserting the batteries
Switch the lock switch AN to «unlock» position. The battery

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compartment 5is on the bottom of the device. Insert the batteries
(4*1.5V, size AAA), thereby observing the indicated polarity.
Setting the date and time
1. After the new batteries are tted, the year number ashes in the
display AT You can set the year by touching the "+" AM and "-"
AL pad. To conrm and then set the month, touch the arrow pad
AP.
2. Touch the "+" and "-" pad to set the month. touch the arrow pad
AP to conrm and then set the day.
3. Follow the instructions above to set the day, hour and minutes.
4. Once you have set the minutes and touched the time pad, the
date and time are set and the time is displayed.
5. If you want to change the date and time, touch and hold the
time pad down for approx. 3 seconds until the year number
starts to ash. Now you can enter the new values as described
above.
Selecting the correct cuff
Microlife offers different cuff sizes. Select the cuff size to match
the circumference of your upper arms (measured by close tting in
the centre of the upper arm).
This device comes with a preformed M-L size cuff
Only use Microlife cuffs.
Contact Microlife Service if the enclosed cuff 6 does not t.
Connect the cuff to the instrument by inserting the cuff
connector 7into the cuff socket 3as far as it will go.
Select the user:
The device allows you to store the results of 2 individuals .
 Before eack measurement, set the user pad 9for the
intended user. This selection can track results for the intended
user: user 1or user 2 or guest mode.
 User1: touch the user pad to display the user 1 icon.
Cuff size for circumference of upper arm
S 17 - 22 cm
M 22 - 32 cm
L 32 - 42 cm
M-L 22 - 42 cm
L-XL 32 - 52 cm
 User2: touch the this pad again to user 2 icon.

The rst person to measure should select user 1.
Select the measuring mode: standard or AFIBsensTM mode
This device enables you to select either standard (standard single
measurement) or AFIBsens
TM
/ MAM mode (automatic triple
measurement).
To select standard mode, slide the AFIBsensTM/ MAM switch 8
on the side of the device downwards to position «1» and to select
AFIBsensTM / MAM mode, slide this switch upwards to position
«3».
AFIBsensTM / MAM mode (highly recommended)
In AFIBsensTM / MAM mode, 3 measurements are automatically
taken in succession and the result is then automatically analysed
and displayed. Because blood pressure constantly fluctuates, a
result determined in this way is more reliable than one produced
by a single measurement. AFIB detection is only activated in
AFIBsensTM / MAM mode.
• When you select the 3 measurements, the MAM-symbol BP
appears in the display.
• The bottom, right hand section of the display shows a 1, 2 or 3 to
indicate which of the 3 measurements is currently being taken.
• There is a break of 15 seconds between the measurements
(15 seconds are adequate according to «Blood Pressure
Monitoring, 2001, 6:145-147» for oscillometric instruments). A
count down indicates the remaining time.
• The individual results are not displayed. Your blood pressure
will only be displayed after all 3 measurements are taken.
• Do not remove the cuff between measurements.
• If one of the individual measurements was questionable, a
fourth one is automatically taken.
4. Taking a Blood Pressure Measurement using this Device
Checklist for taking a reliable measurement
1. Avoid activity, eating or smoking immediately before the
measurement.
2. Sit down for at least 5 minutes before the measurement and
relax.
3. Always measure on the same arm (normally left). It is
recommended that doctors perform double arm measurements
on a patients first visit in order to determine which arm to

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measure in the future. The arm with the higher blood pressure
should be measured.
4. Remove close-fitting garments from the upper arm. To avoid
constriction, shirt sleeves should not be rolled up - they do not
interfere with the cuff if they are laid at.
5. Always ensure that the correct cuff size is used (marking on the
cuff).
• Fit the cuff closely, but not too tight.
• Make sure that the cuff is 2 cm above your elbow.
• The artery mark located on the cuff ( 3 cm long bar) must lie
over the artery which runs down the inner side of the arm.
• Support your arm so it is relaxed.
• Ensure that the cuff is at the same height as your heart.
6. Slide the lock switch AN down to the «unlock» position. Touch
the START/STOP pad 1to start measuring.
7. The cuff will now pump up automatically. Relax, do not move
and do not tense your arm muscles until the measurement
result is displayed. Breathe normally and do not talk.
8. When the correct pressure is reached, the pumping stops and
the pressure falls gradually. If the required pressure was not
reached, the instrument will automatically pump some more air
into the cuff.
9. During the measurement, the pulse indicator BN ashes in the
display.
10.The result, comprising the systolic AR and the diastolic ASblood
pressure and the pulse rate BT is displayed. Note also the
explanations on further display symbols in this booklet.
11. When the measurement has finished, remove the cuff. The
measurement values are stored automatically.
12. Switch off the device. (The monitor does switch off
automatically after approx. 1 min.).
How not to store a reading
Press the START/STOP pad 1while the reading is being
displayed. Keep the button pressed until «M» BM is ashing and
then release it. Conrm by pressing the M-pad AK again.
• You can stop the measurement at any time by pressing the
START/STOP pad (e.g. if you feel uneasy or an unpleasant
pressure sensation).
5. Appearance of the Atrial Fibrillation Indicator for early
Detection (only in AFIB/MAM mode)
This device is able to detect atrial brillation (AFIB). This
symbol BO indicates that atrial brillation was detected during
the measurement. If AFIB is present during blood pressure
measurement, the AFIB indicator is displayed ashing at the end
of the triple measurements. It is highly recommended to take
an additional
AFIBsens
TM
/ MAM measurement an hour later to
conrm the result. If after repeated measurement the AFIB symbol
is no longer displayed there is no cause for concern. In such case
it is recommended to measure again the next day.
However, if the symbol appears on a regular basis (e.g. several
times a week with measurements taken daily) we advise you to
visit your doctor. Please provide the following explanation:
Information for the doctor on frequent appearance of the
atrial brillation indicator
This device is an oscillometric blood pressure monitor that also
analyses pulse irregularity during measurement. The device is
clinically tested.
The AFIB symbol is displayed after the measurement, if atrial
brillation occurred during measuring. If the symbol appears
more frequently (e.g. several times per week on measurements
performed daily) we recommend the patient to seek medical
advice.
The device does not replace a cardiac examination, but serves
to detect atrial brillation that often remains undiagnosed until
stroke occurs.

Keep the arm still during measuring to avoid false readings.

This device may not detect atrial fibrillation in people with
pacemakers or debrillators.
6. Trafc Light Indication in the Display
The bars on the left-hand edge of the trafc light display BL show
you the range within which the indicated blood pressure value lies.
Depending on the height of the bar, the readout value is either
within the optimum (green), elevated (yellow), too high (orange) or
dangerously high (red) range. The classication corresponds to
the 4 ranges in the table as dened by the international guidelines
(ESH, AHA, JSH), as described in «Section 1.».

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7. Bluetooth® Function
This device can be used in conjunction with a smartphone running
the «Microlife Connected Health+» App. The Bluetooth®
connection is automatically active CK after the measurement has
been completed.
To manually activate the Bluetooth®, press START/STOP Pad 1
for 4 seconds until the Bluetooth symbol starts ashing CK.
For more detailed information visit www.microlife.com/connect.
8. PC Link Functions
This device can be used in conjunction with a personal computer
(PC) running the Microlife Blood Pressure Analyzer+ (BPA+)
software.
The memory data can be transferred to the PC by connecting the
monitor via a cable.
If no download-voucher and cable is included download the BPA
software from https://www.microlife.com/technologies/connect/
bpaplus and use a Micro-USB cable.
9. Data Memory
This device automatically stores up to 99 measurement values for
each of the 2 users.
Viewing the stored values
Switch the lock switch AN to «unlock» position. Touch the M-pad
AK briey. The display rst shows «M» BM and an average value.
The device then switches to the last stored value.
Touching the «+» AM or the «-» AL pad repeatedly enables you to
move from one stored value to another. Touch the M-pad again to
exit the memory mode.
Memory full
Pay attention that the maximum memory capacity of 99
memories per user is not exceeded. When the 99 memory
is full, the oldest value is automatically overwritten with the
100th value. Values should be evaluated by a doctor before
the memory capacity is reached – otherwise data will be
lost.
Clearing all values
1. Firstly unlock the device, then select either 1 or 2 with the user
pad 9.
2. Hold down the M-pad AK until «CL» appears and then release
the button.
3. Touch the M-pad while «CL» is ashing to permanently clear
all values of the selected user.
Cancel deletion: press START/STOP pad 1while «CL» is
ashing.
Individual values cannot be cleared.
10.Battery Indicator and Battery change
Low battery
When the batteries are approximately ¾ empty the battery symbol
BK will ash as soon as the device is switched on (partly lled
battery displayed). Although the device will continue to measure
reliably, you should obtain replacement batteries.
Flat battery – replacement
When the batteries are at, the battery symbol BK will ash as
soon as the instrument is switched on (at battery displayed).
You cannot take any further measurements and must replace the
batteries.
1. Open the battery compartment 5at the back of the
instrument.
2. Replace the batteries – ensure correct polarity as shown by
the symbols in the compartment.
3. To set date and time, follow the procedure described in
«Section 3.».
The memory retains all values although date and time must be
reset – the year number therefore ashes automatically after
the batteries are replaced.
Which batteries and which procedure?
Use 4 new, long-life 1.5V, size AAA batteries.

Do not use batteries beyond their date of expiry.

Remove batteries if the instrument is not going to be used for
a week or more.
Using rechargeable batteries
You can also operate this instrument using rechargeable batteries.

Only use «NiMH» type reusable batteries.
Batteries must be removed and recharged when the flat
battery symbol appears. They should not remain inside the
instrument as they may become damaged (total discharge as

7ENA7 Touch BT
a result of low use of the instrument, even when switched off).
Always remove the rechargeable batteries if you do not intend
to use the instrument for a week or more.
Batteries cannot be charged in the blood pressure monitor.
Recharge batteries in an external charger and observe the
information regarding charging, care and durability.
11. Using a Mains Adapter
You can operate this instrument using the Microlife mains adapter
(DC 6V, 600mA).
Only use the Microlife mains adapter available as an original
accessory appropriate for your supply voltage.
 Ensure that neither the mains adapter nor the cable are
damaged.
1. Plug the adapter cable into the mains adapter socket 4in the
blood pressure monitor.
2. Plug the adapter plug into the wall socket.
When the mains adapter is connected, no battery current is
consumed.
12. Error Messages
If an error occurs during the measurement, the measurement is
interrupted and an error message, e.g. «ERR 3», is displayed.
* Please consult your doctor, if this or any other problem occurs
Error Description Potential cause and remedy
«ERR 1» Signal too
weak
The pulse signals on the cuff are too
weak. Re-position the cuff and repeat
the measurement.*
«ERR 2»
BS
Error signal During the measurement, error signals
were detected by the cuff, caused
for instance by movement or muscle
tension.
Repeat the measurement, keeping your
arm still.
«ERR 3»
CT
No pressure
in the cuff
An adequate pressure cannot be
generated in the cuff. A leak may have
occurred. Check that the cuff is correctly
connected and is not too loose. Replace
the batteries if necessary. Repeat the
measurement.
«ERR 5» Abnormal
result
The measuring signals are inaccurate
and no result can therefore be displayed.
Read through the checklist «Section 4.»for
performing reliable measurements and
then repeat the measurement.*
«ERR 6» AFIBsensTM
/ MAM Mode
There were too many errors during the
measurement in AFIBsensTM / MAM
mode, making it impossible to obtain a
nal result. Read through the checklist
«Section 4.»
for performing reliable
measurements and then repeat the
measurement.*
«HI» Pulse or cuff
pressure too
high
The pressure in the cuff is too high (over
300 mmHg) OR the pulse is too high
(over 200 beats per minute). Relax for 5
minutes and repeat the measurement.*
«LO» Pulse too
low
The pulse is too low (less than 40 beats
per minute). Repeat the measurement.*

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repeatedly.
If you think the results are unusual, please read through the
information in «Section 1.» carefully.
13. Safety, Care, Accuracy Test and Disposal
Safety and protection
• This device may only be used for the purposes described in
these instructions. The manufacturer cannot be held liable for
damage caused by incorrect application.
• This device comprises sensitive components and must be
treated with caution. Observe the storage and operating
conditions described in the «Technical Specications» section.
• Protect it from:
- water and moisture
- extreme temperatures
- impact and dropping
- contamination and dust
- direct sunlight
- heat and cold
• The cuffs are sensitive and must be handled with care.
• Do not exchange or use any other kind of cuff and cuff
connector for measurement.
• Only pump up the cuff once tted.
• The function of this device may be compromised when used
close to strong electromagnetic elds such as mobile phones
or radio installations and we recommend a distance of at
least 1 m. In cases where you suspect this to be unavoidable,
please verify if the device is working properly before use.
• Do not use the device if you think it is damaged or notice
anything unusual.
• Never open the instrument.
• If the instrument is not going to be used for a a week or more
the batteries should be removed.
• Read the additional safety instructions in the individual
sections of this booklet.
Ensure that children do not use the instrument
unsupervised; some parts are small enough to be
swallowed.
Device care
Clean the instrument only with a soft, dry cloth.
Cleaning the cuff
Carefully remove spots on the cuff with a damp cloth and
soapsuds.
WARNING: Do not wash the cuff in a washing machine or
dishwasher!
Accuracy test
We recommend this instrument is tested for accuracy every 2
years or after mechanical impact (e.g. being dropped). Please
contact Microlife-Service to arrange the test .
Disposal
Batteries and electronic instruments must be disposed of in
accordance with the locally applicable regulations, not with
domestic waste.
14.Guarantee
This instrument is covered by a 5 year guarantee from the date
of purchase. The guarantee is valid only on presentation of the
guarantee card completed by the dealer confirming date of
purchase or the receipt.
• Batteries, cuff and wearing parts are not included.
• Opening or altering the instrument invalidates the guarantee.
• The guarantee does not cover damage caused by improper
handling, discharged batteries, accidents or non-compliance
with the operating instructions.
The cuff is included for the functional guarantee only (tightness)
for 2 years.
15.Technical Specications
Operating condition: 10 - 40 °C / 50 - 104 °F
15 - 90 % relative maximum humidity
Storage condition: -20 - +55 °C / -4 - +131 °F
15 - 90 % relative maximum humidity
Weight: 320 g(with batteries, cuff not included)
Dimensions: 160 x 82 x35 mm
Measuring procedure: oscillometric, corresponding to Korotkoff
method: Phase I systolic, Phase V diastolic

9ENA7 Touch BT
Measurement range: 20 - 280 mmHg – blood pressure
40 - 199 beats per minute – pulse
Cuff pressure display
range: 0 - 299 mmHg
Resolution: 1 mmHg
Static accuracy: pressure within ± 3 mmHg
Pulse accuracy: ± 5 % of the readout value
Voltage source: 4 x 1.5 V Batteries; size AAA
Mains adapter DC 6V, 600 mA (optional)
Battery lifetime: approx. 400 measurements
(using new batteries)
IP Class: IP20
Reference tostandards: EN 1060-1 /-3 /-4; IEC 60601-1;
IEC 60601-1-2 (EMC);IEC 60601-1-11
Expected service life: Device: 5 years or 10000 measurements
Cuff: 2 years or 10000 measurements
This device complies with the requirements of the Medical Device
Directive 93/42/EEC.
Technical alterations reserved.

IB BP A7 Touch BT EN 4519
Europe / Middle-East / Africa
Microlife AG
Espenstrasse 139
9443 Widnau / Switzerland
Tel. +41 / 71 727 70 30
Fax +41 / 71 727 70 39
Email: [email protected]
www.microlife.com
Asia
Microlife Corporation
9F, 431, RuiGuang Road, NeiHu
Taipei 11492, Taiwan, R.O.C.
Tel. [phone]
Fax [phone]
Email: [email protected]
www.microlife.com
North / Central / South America
Microlife USA, Inc.
1617 Gulf to Bay Blvd., 2nd Floor Ste A
Clearwater, FL 33755 / USA
Tel. [phone]
Fax [phone]
Email: [email protected]
www.microlife.com