Milwaukee Mi 150 User manual

22
22
2
Instruction Manual Mi 150 & Mi 151 Bench Meters
FUNCTIONALDESCRIPTION............................................................................................................ 2
GENERALDESCRIPTION................................................................................................................... 4
SPECIFICATIONS...............................................................................................................................5
OPERATIONALGUIDE...................................................................................................................... 6
pH CALIBRATION.............................................................................................................................. 10
pH BUFFERTEMPERATUREDEPENDENCE........................................................................................ 14
SETUP.................................................................................................................................................14
mVCALIBRATION..............................................................................................................................16
TEMPERATURECALIBRATION............................................................................................................ 16
ELECTRODECONDITIONING & MAINTENANCE............................................................................16
TROUBLESHOOTING....................................................................................................................... 18
ACCESSORIES................................................................................................................................... 19
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
DISPLAYDISPLAY
DISPLAYDISPLAY
DISPLAY
A. MEMORY IN DICATO R
B. RECALL MEMO RY VALUE
C. CALIBRATIO N
D. CO N FIRM
E. SETUP
F. METER WO RKING
G. WAITIN G FO R CALIBRATION
H. WRONG BUFFER
I. UP/ DO WN TEMPERATURE
J. PRE-MEMO RIZED BUFFERS
K. FIRST & SECO ND BUFFER
IN DICATOR
L. MAN UAL TEMPERATURE CO MPEN -
SATION MO DE
M. AUTO MATIC TEMPERATURE
COMPENSATION MODE
N. pH MEASURING UN IT
O . mV MEASURIN G UN IT
P. pH OR mV READING
Q . SELECTED BUFFERS
R. UNIT MEASUREMENT
S. READING TEMPERATURE/ BUFFER
CALIBRATIO N
FUNCTIONALDESCRIPTION

5
www.milwaukeeinst.com
SPECIFICATIONS
Range -2.00 to 16.00 pH
± 699.9 mV / ± 1999 mV (Mi 151Mi 151
Mi 151Mi 151
Mi 151 only)
-20.0 to 120.0 °C (-4.0 to 248.0 °F)
Resolution ± 0.01 pH
0.1 mV / 1 mV (Mi 151Mi 151
Mi 151Mi 151
Mi 151 only)
0.1 °C (0.1 °F)
Accuracy (@ 20 °C / 68 °F) ± 0.01 pH
± 0.2 mV / ± 1 mV (Mi 151Mi 151
Mi 151Mi 151
Mi 151 only)
± 0.4 °C (± 0.8 °F)
Typical EMC Deviation ± 0.02 pH
± 0.2 mV / ± 1 mV (Mi 151Mi 151
Mi 151Mi 151
Mi 151 only)
± 0.4 °C (± 0.8 °F)
pH Automatic Calibration 1 or 2 point-calibration, with 7 memorized buffers
Offset Calibration ± 1 pH
Slope Calibration From 80 to 108%
Temperature Compensation Automatic, from -20.0 to 120.0 °C (-4.0 to 248.0 °F)
or manual, without temperature probe
pH Electrode MA 917B/1 (included)
Temperature Probe MA 831R (included)
Input Impedance Impedance 10
12
ohms
Power supply 12 VDC power adapter
Dimensions 230 x 160 x 95 mm (9.0 x 6.3 x 3.7")
Weight 0.9 kg (2.0 lb.)
Environment 0 to 50 °C ; max RH 95%
Warranty 3 years

66
66
6
OPERATIONALGUIDE
INITIAL PREPARATIO NINITIAL PREPARATIO N
INITIAL PREPARATIO NINITIAL PREPARATIO N
INITIAL PREPARATIO N
Plug the 12 VDC adapter into the power supply socket.
To prepare the instrument for use, connect the pH electrode to the BNC connector and the
temperature probe to the appropriate socket on the rear panel of the instrument. The
temperature probe is used in conjunction with the pH electrode to utilize the instrument's
ATC capability, but it can also be used independently to take temperature measurements.
If the probe is disconnected, temperature can be set manually with the UP and DOWN
arrow keys (see page 3 for details). Install electrode holder and turn the instrument ON by
pressing ON/OFF.
At start up the display will show all the used segments for a few seconds(or while the button
is held), and then will enter normal measurement mode.
After measurement switch the meter off, clean the electrode and store it with a few drops
of MA9015MA9015
MA9015MA9015
MA9015 storage solution in the protection cap.
The auto-off feature turns the meter off after 20 minutes of non-use. To disable this
feature, see SETUPmenu on page 14.
pHpH
pHpH
pH MEASUREMEN TSMEASUREMENTS
MEASUREMENTSMEASUREMENTS
MEASUREMENTS
To take a pH measurement remove the electrode protective cap and simply submerge the
tip (4cm/ 1½") of the electrode and the temperature probe into the sample to be tested.
If necessary, press the RANGE key (Mi 151Mi 151
Mi 151Mi 151
Mi 151 only) until the display changes to the pH mode.
Allow for the electrode to adjust and reading to stabilize (hourglass symbol turns off).
The LCD will show the measured pH value on the primary LCD and the temperature of the
sample on the secondary LCD.
In order to take more accurate pH measurements, make sure that the instrument is
calibrated (see page 10 for details).
It is recommended that the electrode is always kept wet and rinsed thoroughly with the
sample to be measured before use. The pH reading isdirectly affected by temperature.
Instruction Manual Mi 150 & Mi 151 Bench Meters

7
In order for the instrument to measure the pH accurately, temperature must be taken into
consideration. If the sample temperature is different from the temperature at which the pH
electrode was kept, allow a few minutes to reach thermal equilibrium.
To use the meter's Automatic Temperature Compensation feature, submerge the tempera-
ture probe into the sample as close to the electrode as possible and wait for a few
seconds.
If manual temperature compensation (MTC) isdesired, the temperature probe must be discon-
nected from the instrument.
The display will show the default temperature of 25 °C or the last temperature set with the
"°C" (or "°F") indicator blinking.
The “MTC” tag and up & down arrows symbols light up on the LCD to indicate that the
instrument is in MTC mode and the arrow keys can be used to enter the desired
temperature value.
www.milwaukeeinst.com

88
88
8
NoteNote
NoteNote
Note: When in MTC the user can press and hold the arrow keys, and the instument will start
incrementing/decrementing the temperature value. The meter keepsmeasuring and
the display is updated every second.
O RP MEASUREMEN TS (MO RP MEASUREMEN TS (M
O RP MEASUREMEN TS (MO RP MEASUREMEN TS (M
O RP MEASUREMEN TS (Mi 151 onlyi 151 only
i 151 onlyi 151 only
i 151 only))
))
)
To perform ORPmeasurements, connect an optional ORPelectrode (see "Accessories" section for
code) to the instrument and turn it ON.
If necessary, enter the mV mode by pressing the RANGE key until the display changes
to mV.
Submerge the ORP electrode tip (4 cm/1½") into the sample to be tested and wait a few
minutes for the reading to stabilize.
Measurements within the ± 699.9 mV range are displayed with 0.1 mV resolution, while
outside this range the resolution automatically switches to 1 mV.
The LCD will show the measured mV value on the primary LCD and the temperature of the
sample on the secondary LCD.
The “ATC” (or “MTC”) tag is turned off because mV readings are not temperature
compensated.
For accurate ORP measurements, the surface of the electrode must be clean and smooth.
Pretreatment solutions are available to condition the electrode and improve its response time
(see "Accessories" section).
NotesNotes
NotesNotes
Notes:
• When the reading isout of range, the display will flash the closest full-scale value.
• If using pH electrode while in mVmode, the instrument will measure the mVgenerated by the
pH electrode.
Instruction Manual Mi 150 & Mi 151 Bench Meters

9
MEM & MR FUNCTIO NSMEM & MR FUNCTIO NS
MEM & MR FUNCTIO NSMEM & MR FUNCTIO NS
MEM & MR FUNCTIO NS
From normal measurement mode, pressing the MEM key will freeze the readings on the
display and store into internal memory the current values (pH and temperature, or mV and
temperature).
The “MEM” tag blinks and the display remains frozen until the MEM key is pressed again.
N o teN o te
N o teN o te
N o te: While in MEM mode, the user can switch between pH and mV by pressing the
RANGE key (Mi 151Mi 151
Mi 151Mi 151
Mi 151 only).
Last stored value can be recalled by pressing the MR key: the LCD will show the value,
together with the “RCL” and “MEM” tags, as long as the MRkey is pressed.
N o teN o te
N o teN o te
Note: Pressing MR, only the range that was active at the time MEM was pressed is shown
(Mi 151Mi 151
Mi 151Mi 151
Mi 151 only).
www.milwaukeeinst.com

1 01 0
1 01 0
1 0
pH CALIBRATION
It is recommended to calibrate the instrument frequently, especially if high accuracy is
required.
The pH calibration is also necessary in the following cases:
a) Whenever the pH electrode is replaced.
b) At least once a week.
c) After testing aggressive chemicals.
d) When extreme accuracy is required.
e) When the calibration time out is expired (if feature is enabled).
PRO C ED UREPRO C ED URE
PRO C ED UREPRO C ED URE
PRO C ED URE
One or two-point calibration can be performed, using 7 pre-memorized buffers (1.68, 4.01,
6.86, 7.01, 9.18, 10.01 and 12.45 pH).
• Pour small quantities of selected buffer solutions into clean beakers. For accurate calibration
use two beakersfor each buffer solution, the first one for rinsing the electrode and the second
one for calibration.
• Remove the protective cap and rinse the electrode with some of the buffer solution to be
used for the first calibration point.
TWO -PO INT CALIBRATIO NTWO -PO INT CALIBRATIO N
TWO -PO INT CALIBRATIO NTWO -PO INT CALIBRATIO N
TWO -PO INT CALIBRATIO N
• Press the CALkey. The “CAL” and “ ” indicatorswill be displayed. The secondary LCD
will display buffer “7.01”. If a different calibration buffer is desired (i.e. “6.86”), use the
UPand DOWN arrow keys to change the displayed value.
• Submerge the electrode approximately4 cm (1½") into the solution, place the temperature
probe as close to the electrode as possible and stir gently.
• The LCD will flash “NOT READY” for 12 seconds, then:
if the reading isnot close to the selected buffer, “WRONG ” and “WRONG ” will blink
alternatively;
Instruction Manual Mi 150 & Mi 151 Bench Meters

11
if it is close to the selected buffer, the instrument will advise the user with an acoustic signal
(if enabled) when the reading becomes stable, and the display will change to “READY” and
blinking “CFM”.
• Press the CFM key to confirm the calibration: the instrument stores the first calibration
point; the primary LCD will show the calibrated reading, while the secondary LCD will
show the second buffer to be used for calibration (pH 4.01).
If you’re going to calibrate with a different buffer, select the desired value by pressing the
arrow keys.
• Submerge the electrode approximately 4 cm (1½") into the second buffer solution,
place the temperature probe as close as possible to the electrode and stir gently.
• The LCD will flash “NOT READY” for 12 seconds, then:
if the reading is not close to the selected buffer, “WRONG ” and “WRONG ” will
blink alternatively;
if it isclose to the selected buffer, the instrument will advise the user with an acoustic signal
(if enabled) when the reading becomes stable, and the display will change to “READY”
and blinking “CFM”.
www.milwaukeeinst.com

1 21 2
1 21 2
1 2
• Press the CFM key: the value is stored in memory and the instrument returns to normal
mode. The tags corresponding to the buffers used for calibration will light up.
NotesNotes
NotesNotes
Notes:
• The meter automatically skips the buffer used for the first calibration point to avoid
erroneous procedure. A difference of at least 1.5 pH unit is required between the two
buffers used for the offset and slope calibration: once calibrated at either pH 7.01 or
6.86, the instrument automatically ignores the other value for the second point (same
for pH 10.01 and 9.18).
• During calibration, the secondary LCD shows the selected buffer value; press the
RANGE key to display the buffer temperature.
• To clear a previous calibration and return to the default values, press CLRat any time after
entering the calibration mode. The LCD will show “CLr CAL” for one second, and then will
return to normal measurement mode.
Instruction Manual Mi 150 & Mi 151 Bench Meters

13
www.milwaukeeinst.com
O NE-PO INT CALIBRATIO NO NE-PO INT CALIBRATIO N
O NE-PO INT CALIBRATIO NO NE-PO INT CALIBRATIO N
O NE-PO INT CALIBRATIO N
For optimum accuracy it is always recommended to perform a two-point calibration, but
for a faster operation it is also possible to carry out a single-point calibration. Buffersat pH
7.01 or pH 6.86 (NIST) are normally the most appropriate for this purpose, even though the
instrument can be calibrated with anyof the memorized pH buffers.
After calibrating the first point (see above), press the CAL key to end the calibration
procedure.
EXPIRED CALIBRATIO NEXPIRED CALIBRATIO N
EXPIRED CALIBRATIO NEXPIRED CALIBRATIO N
EXPIRED CALIBRATIO N
The instrument is provided with a real time clock (RTC), in order to monitor the time
elapsed since the last pH calibration.
The real time clock is reset every time the instrument is calibrated and the “expired
calibration” status is triggered when the meter detects a calibration time out. The “CAL”
tag will start blinking to warn the user that the instrument should be recalibrated.
The calibration time out can be set (see SETUP menu for details, page 14) from
0 (function disabled) to 14 days.
For example, if a 4 days time out has been selected, the instrument will issue the alarm
exactly 4 days after the last calibration.
However, if at any moment the expiration value is changed (i.e. to 7 days), then the
alarm will be immediately recalculated and will appear 7 days after the last calibration.
NotesNotes
NotesNotes
Notes:
• When the instrument is not calibrated or calibration is cleared (default values loaded) there
is no “expired calibration”, and the display always shows a blinking “CAL” tag.
• When an abnormal condition in the RTC is detected, the instrument forces the
“expired calibration” status.

1 41 4
1 41 4
1 4
pH BUFFERTEMPERATUREDEPENDENCE
The temperature hasan effect on pH. The calibration buffer solutionsare affected bytemperature
changes to a lesser degree than normal solutions. During calibration the instrument will
automatically calibrate to the pH value corresponding to the measured or set temperature.
During calibration the instrument will display the pH buffer value at 25 °C.
PMET SREFFUBHp
C° F° 86.1 10.4 68.6 10.7 81.9 10.01 54.21
0 23 76.1 10.4 89.6 31.7 64.9 23.01 83.31
5 14 76.1 00.4 59.6 01.7 93.9 42.01 81.31
01 05 76.1 00.4 29.6 70.7 33.9 81.01 99.21
51 95 76.1 00.4 09.6 50.7 72.9 21.01 08.21
02 86 86.1 00.4 88.6 30.7 22.9 60.01 26.21
52 77 86.1 10.4 68.6 10.7 81.9 10.01 54.21
03 68 86.1 20.4 58.6 00.7 41.9 69.9 92.21
53 59 96.1 30.4 48.6 99.6 11.9 29.9 31.21
04 401 96.1 40.4 48.6 89.6 70.9 88.9 89.11
54 311 07.1 50.4 38.6 89.6 40.9 58.9 38.11
05 221 17.1 60.4 38.6 89.6 10.9 28.9 07.11
55 131 27.1 80.4 48.6 89.6 99.8 97.9 75.11
06 041 27.1 90.4 48.6 89.6 79.8 77.9 44.11
56 941 37.1 11.4 48.6 99.6 59.8 67.9 23.11
07 851 47.1 21.4 58.6 99.6 39.8 57.9 12.11
57 761 67.1 41.4 68.6 00.7 19.8 47.9 01.11
08 671 77.1 61.4 78.6 10.7 98.8 47.9 00.11
58 581 87.1 71.4 78.6 20.7 78.8 47.9 19.01
09 491 97.1 91.4 88.6 30.7 58.8 57.9 28.01
59 302 18.1 02.4 98.6 40.7 38.8 67.9 37.01
Instruction Manual Mi 150 & Mi 151 Bench Meters
SETUP
The instrument allowsthe user to configure several parametersthrough the SETUPmenu.
To enter menu mode, press and hold the SETUP key for about 5 seconds while in
normal measurement mode. Once the menu is entered, each parameter can be changed
by using the arrow keys. Pressing the CFM key will confirm the value and scroll to the next
parameter.

15
The sequence of programmable parameters is as follows:
1. Acoustic signal: On (default) or Off
2. Auto-off feature: 20 minutes (default) or disabled
3. Temperature reading unit: °C (default)or °F
4. Calibration segments: On (default) or Off (thisenablesor disablesthebuffer segments)
5. Calibration time out: 1 (default) to 14 days, or disabled (0 days)
After setting the last parameter, pressing the CFM key will confirm the value and return to
normal measurement mode.
www.milwaukeeinst.com

1 61 6
1 61 6
1 6
mV CALIBRATION (Mi 151)
Mi 1
Mi 151
Mi 151
Mi 151
Mi 151
51 has been accurately precalibrated for mV range at the factory. For optimum
accuracy, it isrecommended to recalibrate the instrument for mV readings at least once a year.
Contact your dealer or Milwaukee Instruments Customer Service Center for more
information.
TEMPERATURECALIBRATION
Mi 1
Mi 150
Mi 150
Mi 150
Mi 150
50 and Mi
Mi 151
Mi 151
Mi 151
Mi 151
151 have been accurately precalibrated for temperature at the factory.
For optimum accuracy, it isrecommended to recalibrate the instrument for temperature at least
once a year. Contact your dealer or Milwaukee InstrumentsCustomer Service Center for more
information.
Instruction Manual Mi 150 & Mi 151 Bench Meters
*Not present in gel-filled electrodes
ELECTRODECONDITIONIN G & MAINTEN ANCE
PREPARATIO N PRO CEDUREPREPARATIO N PRO CEDURE
PREPARATIO N PRO CEDUREPREPARATIO N PRO CEDURE
PREPARATIO N PRO CEDURE
Remove the electrode protective cap.
DO NOT BEALARMED IF ANY SALT DEPOS-
ITS ARE PRESENT. This is normal with
electrodes and they will disappear when
rinsed with water.
During transport tiny bubbles of air may have
formed inside the glass bulb. The electrode
cannot function properly under these condi-
tions. These bubbles can be removed by
“shaking down” the electrode as you would
do with a glass thermometer.
If the bulb and/or junction are dry, soak the
electrode in M 10016M 10016
M 10016M 10016
M 10016 cleaning solution for
at least ½ hour. For refillable electrodes, if
the refill solution (electrolyte) is more than
2½ cm (1”) below the fill hole, add the
appropriate electrolyte solution.

17
www.milwaukeeinst.com
M EASUREM EN TM EASUREM EN T
M EASUREM EN TM EASUREM EN T
M EASUREM EN T
Rinse the electrode tip with distilled water, immerse it (4 cm / 1½") into the sample and
stir gently for a few seconds. For a faster response and to avoid cross contamination of
the samples, rinse the electrode tip with the solution to be tested before taking any
measurements.
STO RAGE PRO CEDURESTO RAGE PRO CEDURE
STO RAGE PRO CEDURESTO RAGE PRO CEDURE
STO RAGE PRO CEDURE
To minimize clogging and ensure a quick response time, the glass bulb and the junction
should always be kept moist.
When not in use, store it with a few drops of MM
MM
MA 9015A 9015
A 9015A 9015
A 9015 storage solution (not included with
Bench Meters) in the protective cap.
PERIO DIC MAINTENANCEPERIO DIC MAINTENANCE
PERIO DIC MAINTENANCEPERIO DIC MAINTENANCE
PERIO DIC MAINTENANCE
Inspect electrode and cable. The cable used for the connection to the instrument must
be intact and there must be no points of broken insulation on the cable or cracks on the
electrode stem or bulb. If any scratches or cracks are present, replace the electrode.
Rinse off any salt deposits with water.
Connectors must be perfectly clean and dry.
For refillable electrodes:
Refill the electrode with fresh electrolyte (see the electrode’s specifications to select the
correct refilling solution). Allow the electrode to stand upright for 1 hour. Follow the
Storage Procedure above.
CLEANING PRO CEDURECLEANING PRO CEDURE
CLEANING PRO CEDURECLEANING PRO CEDURE
CLEANING PRO CEDURE
• General: Soak in MA 9016MA 9016
MA 9016MA 9016
MA 9016 General Cleaning Solution for approx. ½ hour.
(not included with Bench Meters)
IMPORTANT: After performing any of the cleaning procedures, rinse the electrode thoroughly
with distilled water and soak it in MM
MM
MAA
AA
A 90159015
90159015
9015 storage solution for at least 1 hour before taking
measurements.
NEVER STORE THE ELECTRODE IN DISTILLED OR DEIONIZED WATER

1 81 8
1 81 8
1 8
Instruction Manual Mi 150 & Mi 151 Bench Meters
TROUBLESHOOTING
SMOTPMYS MELBORP NOITULOS
evissecxe/esnoperwolS
.tfird .edortceleHpytriD
nipitedortceleehtkaoS
setunim03rof6109AM
ehtwollofnehtdna
.erudecorPgninaelC
dnapusetautculfgnidaeR
.)esion(nwod
.noitcnuJytrid/deggolC
leveletylortcelewoL
.)ylnosedortceleelballifer(
llifeR.edortceleehtnaelC
etylortcelehserfhtiw
elballifer(2109AM
.)ylnosedortcele
llufgniknilbswohsyalpsiD
eulavelacs egnarfotuognidaeR
nihtiwsielpmasehtkcehC
;egnarelbarusaem
dnaleveletylortcelekcehC
.sutatsedortcelelareneg
.egnarfotuoelacsVm yrdroenarbmemyrD
.noitcnuj
5109AMniedortcelekaoS
tsaeltarofnoitulosegarots
.setunim03
"°C"gniknilbswohsyalpsiD
."°F"ro
erutarepmetredrofotuO
.eborp
erutarepmetecalpeR
.eborp
htiwkrowtonseodreteM
.eborperutarepmet .eborperutarepmetnekorB erutarepmetecalpeR .eborp
roetarbilacotsliafreteM
.sgnidaerytluafsevig .edortceleHpnekorB .edortceleecalpeR
si"LACGNORW"
Hpgniruddeyalpsid
.erudecorpnoitarbilac
detanimatnocrognorW
.reffub
sinoitulosreffubtahtkcehC
.hserfdnatcerroc
.ffostuhsreteM
:delbanesierutaefffo-otuA
ffostuhsretem,esacsihtni
esu-nonnonim02retfa
.FFO/NOsserP
taegassem"2rE,1rE,0rE"
.putrats .rorreMORPEE
Contact your dealer or
Milwaukee Instruments
Service Center.
.putratstaegassem"rlC" HptluafeddedaoL
.seulavnoitarbilac .noitarbilacHpmrofreP

19
www.milwaukeeinst.com
ACCESSORIES
MA 9001MA 9001
MA 9001MA 9001
MA 9001 pH 1.68 Buffer Solution (230 mL bottle)
MA 9004MA 9004
MA 9004MA 9004
MA 9004 pH 4.01 Buffer Solution (230 mL bottle)
MA 9006MA 9006
MA 9006MA 9006
MA 9006 pH 6.86 Buffer Solution (230 mL bottle)
MA 9007MA 9007
MA 9007MA 9007
MA 9007 pH 7.01 Buffer Solution (230 mL bottle)
MA 9009MA 9009
MA 9009MA 9009
MA 9009 pH 9.18 Buffer Solution (230 mL bottle)
MA 9010MA 9010
MA 9010MA 9010
MA 9010 pH 10.01 Buffer Solution (230 mL bottle)
MA 9012MA 9012
MA 9012MA 9012
MA 9012 Refilling Solution for pH electrode (230 mL bottle)
MA 9015MA 9015
MA 9015MA 9015
MA 9015 Storage Solution (230 mL bottle)
MA 9016MA 9016
MA 9016MA 9016
MA 9016 Electrode Cleaning Solution (230 mL bottle)
MA 9112MA 9112
MA 9112MA 9112
MA 9112 pH 12.45 Buffer Solution (230 mL bottle)
MA 9310MA 9310
MA 9310MA 9310
MA 9310 12 VDC Adapter, 220 V
MA 9311MA 9311
MA 9311MA 9311
MA 9311 12 VDC Adapter, 110 V
MA 9315MA 9315
MA 9315MA 9315
MA 9315 Electrode Holder
MA 917B/ 1MA 917B/ 1
MA 917B/ 1MA 917B/ 1
MA 917B/ 1 pH Electrode, glass body, refillable
MA 922B/ 1MA 922B/ 1
MA 922B/ 1MA 922B/ 1
MA 922B/ 1 ORP Electrode, glass body, refillable
MA 831RMA 831R
MA 831RMA 831R
MA 831R Temperature Probe
WARRAN TY
WARRAN TY
WARRAN TY
WARRAN TY
WARRAN TY
These instrumentsare warranted against defectsin materialsand manufacturing for a period
of 3 yearsfrom the date of purchase. Electrodes and Probesare warranted for 6 months.
If during this period the repair or replacement of parts is required, where the damage
is not due to negligence or erroneous operation by the user, please return the
intruments, electrode and probe to either distributor or our office and the repair will
be effected free of charge.
Damage due to accidents, misuse, tampering or lack of prescribed maintenance isnot
covered by the warranty.
Milwaukee Instruments reserves the right to make improvements design,
construction and appearance of its products without advance notice.
For your Safety don’t use or store the instrument in hazardous environments. To avoid
damages or burns, do not perform any measurement in microwave ovens.

THAN K YOU FOR CHOOSIN G
Sales and Technical Service Contacts:
Milwaukee Electronics Kft.
Alsókikötősor 11.
6726, Szeged, Hungary
Tel: + 36-62-428-050
Fax: + 36-62-428-051
e-mail: [e-mail]
Milwaukee Instruments, Inc.
2950 Business Park Drive Rocky Mount, NC
27804 USA
Tel: + 1 252 443 3630
Fax: + 1 252 443 1937
e-mail: [e-mail]
www.milwaukeeinst.com
MANMI151 06/08