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User’s Guide
HHM9007R
Digital Multimeter
MADE IN TAIWAN
µ
Ω
Ω
µ
Digital
Multimeter
HHM9007R
FOR WARRANTY RETURNS,
please have the following
information available BEFORE
contacting OMEGA:
1. Purchase Order number
under which the product was
PURCHASED,
2. Model and serial number of the
product under warranty, and
3. Repair instructions and/or
specific problems relative to
the product.
FOR NON-WARRANTY REPAIRS,
consult OMEGA for current repair
charges. Have the following
information available BEFORE
contacting OMEGA:
1. Purchase Order number to cover
the COST of the repair,
2. Model and serial number of the
product, and
3. Repair instructions and/or
specific problems
relative to the product.
OMEGA’s policy is to make running changes, not model changes,
whenever an improvement is possible. This affords our customers the
latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2014 OMEGA ENGINEERING, INC. All rights reserved. This
document may not be copied, photocopied, reproduced, translated, or
reduced to any electronic medium or machine-readable form, in whole or in
part, without the prior written consent of OMEGA ENGINEERING, INC.
RETURN REQUESTS/ INQUIRIES
Direct all warranty and repair requests/inquiries to the
OMEGA Customer Service Department. BEFORE RETURNING
ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN
AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S
CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID
PROCESSING DELAYS). The assigned AR number should then
be marked on the outside of the return package and on any
correspondence. The purchaser is responsible for shipping
charges, freight, insurance and proper packaging to prevent
breakage in transit.
Servicing North America:
U.S.A.:
Omega Engineering, Inc., One Omega Drive,
P.O. Box 4047, SStamford, CT 06907-0047 USA
Toll-Free: 1-800-826-6342 (USA & Canada only)
Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)
Tel: (203) 359-1660 Fax: (203) 359-7700
e-mail: info@omega.com
For Other Locations Visit omega.com/worldwide
omega.com info@omega.com
The information contained in this document is believed to
be correct, but OMEGA accepts no liability for any errors it
contains, and reserves the right to alter specifications without
notice.
WARNING: These products are not designed for use in, and
should not be used for, human applications.
INTRODUCT I O N
This manual contains information and warnings
that must be followed to ensure safe operation
and retain the meter in safe condition
.
WARNING
READ "SAFETY INFORMATION" BEFORE
USING THE METER.
This Digital Insulation Camp Meter is a
handheld 6000-count instrument that is
designed for use in the laboratory, field
servicing, at home, and any circumstance
where high current measurement is required.
The clamp meter is built with a design of finger
guard which ensures users operating the
instrument under a safety situation; a rugged
case that is shock resistant and fire-retardant;
and electronic overload protection for all
functions and ranges. In addition, a carrying
case (optional accessory) is available for easy
portability of the meter and avoid
ing
damage.
UNPACKING AND INSPECTION
Upon removing your new Digital Insulation
Clamp Meter from it’s packing, you should have
the following items:
1. Digital Multimeter
2. Test Lead Set (one black, one red)
3. 9-volt Battery
4. Type-K thermocouple
5.
CD software, USB cable (on RS232 function
model)
6. Instruction Manual
SAFETY PRECAUTIONS:
The following safety precautions must be
observed to ensure maximum personal safety
during the operation, service and repair of this
meter:
1
2
1. Read these operating instructions thoroughly and
completely before operating your meter. Pay particular
attention to WARNINGS that will inform you of
potentially dangerous procedures. The instructions in
these warnings must be followed.
2. Always inspect your meter, test leads and accessories
for any sign of damage or abnormality before every use.
If any abnormal conditions exist (eg-broken test leads,
cracked cases, display not reading, etc.), do not attempt
to take any measurements.
3. Do not expose the instrument to direct sunlight, extreme
temperature or moisture.
4. Never ground yourself when taking electrical
measurements. Do not touch exposed metal pipes,
outlets, fixtures, etc., which might be at ground potential.
Keep your body isolated from ground by using dry
clothing, rubber shoes, rubber mats, or any approved
insulating material.
5. To avoid electric shock use CAUTION when working
with voltages above DC60V or AC30V rms. Such
voltages pose a shock hazard.
6. Never exceed the maximum allowable input value of any
function when taking a measurement. Refer to the
specifications for maximum inputs.
7. Never touch exposed wiring, connections or any live
circuit when attempting to take measurements.
8. Do not attempt to operate this instrument in an
explosive atmosphere (i.e. in the presence of flammable
gases or fumes, vapor or dust).
9. When testing for the presence of voltage, make sure the
voltage function is operating properly by reading a
known voltage in that function before assuming that a
zero reading indicates a no-voltage condition. Always
test your meter before and after taking measurements
on a known live circuit.
3
SAFE TY INFO R MATIO N
Cleanin g
Wipe the case with a damp cloth and mild
detergent. Do not use abrasives or solvents. Dirt or
moisture in the terminals can affect readings.
Sa fe ty : Conforms to IEC/EN 61010-1, IEC/EN
61010-2-033, CAT III 1000V, CAT IV 600V,
Class II, Pollution degree 2 Indoor use.
CA T II I: Is for measurements performed in the
building installation.
CA T IV : Is for measurements performed at the
source of the low-voltage installation.
EM C: Conforms to EN 61326-1.
Th e symb ols u sed o n thi s ins tru m ent
ar e:
Dangerous voltage.
Caution, refer to accompanying
documents
Equipment protected throughout by
Double insulation (Class II)
Alternating current
Direct current
Ground
INST R UMEN T L AYOUT
4
16
11
10
9
8
7
6
2
1
(6000 or RS232)
15
14
13
12
5
4
3
cal>2s
±
+
+
ns
mV
+
V
+
mV
MAX 400mA
TRUE RMS AC+DC
Digital
Multimeter
HHM9007R
30V
MAX
%
AUTO POWER OFF
CAT.III
V
Hz %
SHIFT
C
F
K-Type
+
CATIV 600V
0 10 20 5030 40 60
HOLDMIN/MAXRANGE REL
COMmAA20A
20A/30sec
FUSED
MAX
FUSED
V
750V
MAX
1000V
CATIII 1000V
5
1. V Hz% ns , Vol t age , Ohms , Freq uenc y, Dut y
cyc le, Co nduc tanc e, Dio de In p ut Te r min a l
This is the positive input terminal for Voltage, Ohms,
Frequency, Duty cycle, Conductance, Diode
measurements. Connection is made
to it using the red
test lead.
2. COM C ommo n Term ina l
This is the negative (ground) input terminal for all
measurement modes. Connection is made to it using
the black test lead.
3. µA Cu rren t, Inp ut Ter mina l
This is the positive input terminal for
µA Current
measurements. Connection is made to it using the red
test lead. Input warning detects wrong.
4. mA/ 20A Cu rren t, In p ut Te rmin al
This is the positive input terminal for mA/20A Current
measurement. Connection is made to it using the red
test lead.
5. Tem p era ture I nput J acks
Remove leads and slide the temp switch to the right to
close lead jacks.
6. Fun c tio n/Ra nge se lect or rot ary sw itch
This rotary switch selects the function, and selects the
desired range.
7. 600 0 or RS2 32
(1) Press the 6000 button shift 6000 counts
60000
counts.
(2) Press the RS232 button to show "RS232" annunciator
on LCD and to start sending data to computer being
connected.
8. SHI F T But ton
(1) Shift V
V+, mV mV
+
ranges
.
(2) Shift
ns, C °F, Hz
% ranges.
(3) Shift µA
+
ranges
.
(4) Shift 20A
20A 20A
+
ranges
.
9.
Bac klig ht But ton
Press
button to activate the backlight for
approximately 3.0 minutes.
10. MAX /MI N B utt o n
The "MAX" displays the maximum value of
measurements. The "MIN" displays the minimum value
of measurements. Press MAX/MIN button for more than
2 seconds to exit.
11. HO L D But ton
(1) Press [HOLD] button to toggle in and out of the Data
Hold mode. In the data hold mode, the "HOLD
annunciator is displayed and the last reading is held on
the display.
(2) Press [HOLD] button again to release the hold and
current readings are once again displayed.
12. HF R B utt on
Shift "HFR1" (High Frequency reject: > 1kHz)
"HFR2" (High Frequency reject: > 100kHz), on
AC Volts range.
13. PE A K± ca l >2s B utto n
(1) Record the peak+ or peak- value in a measurement. It is
usable with AC voltage, AC current measurements. If
the pressed time >2 sec, the PEAK function will enter to
calibration mode, the LCD will show "CAL" and the
internal buffer will remember the internal op off set
voltage then back to the measure mode.
(2) Press PEAK± button for more than 2 seconds to exit.
(3) Response time: more than 1ms.
14. RE L
But ton
(1) Press (REL
) button to enter the Relative mode. The
"
" appears to indicate that the relative mode is
activated and non-zero number is offset and saved. The
flashing "
" appears and the offset value displays at
the same time for comparison with the reading of
measurement.
(2) After finishing the measurement, press (REL
) button
for more than 2 seconds to exit.
15. RA N GE Bu tton
(1) Press (RANGE) button to select the Manual Range
mode (The meter remains in the range it was in when
manual ranging was selected).
(2) In the Manual Range mode, each time you press
(RANGE) button, the range (and the input range
annunciator) increments, and a new value is displayed.
To exit the Manual Range mode and return to
autoranging, press and hold down (RANGE) button for
2 seconds.
16. Di s pla y
The display indicates the measured value of a signal,
function mode, and annunciator.
6
7
Other F u n c tions
Au to Pow er of f
1. Auto power off: approx. 30 minutes.
2. After auto power off, change range position of the rotary
knob to turn the meter back on again.
Ca nc ellation Of Auto P ow er O ff F ea tu re :
Press and hold the (MAX/MIN) button while rotating
function switch from off to any position to turn the meter on.
The auto power off feature is disabled.
Note: "APO" annunciator is missing from the LCD.
HOW TO MAKE MEASUREMENTS
Before making any measurements read safety precautions.
Always examine the instrument and accessories used with
the instrument for damage, contamination (excessive dirt,
grease, etc.) and defects. Examine the test leads for
cracked or frayed insulation and make sure the lead plugs
fit snugly into the instrument terminals. If any abnormal
conditions exist, do not attempt to make any
measurements.
VOLTAGE MEASUREMENTS
1. Turn off power to the device under test and discharge all
capacitors.
2. Plug the black test lead into the COM input jack on the
meter and connect the test lead tip to a grounded point
(the reference point for measurement of voltage).
3. Set the Function/Range switch to the "V
/ mV or
V
/ mV or V+/ mV+" position.
WAR NIN G
To avoid possible electric shock, instrument damage
and/or equipment damage, do not attempt to take any
voltage measurements if the voltage is above 1000Vdc
/750Vac. 1000Vdc and 750Vac are the maximum
voltages that this instrument is designed to measure.
The "COM" terminal potential should not exceed 500V
measured to ground.
4. Plug the red test lead into the V input jack on the meter
and connect the circuit where a voltage measurement is
required. Voltage is always measured in parallel across a
test point.
5. Turn on power the circuit /device to be measured
and make the voltage measurement reduce the range
setting if set too high until a satisfactory reading is
obtained.
6. After completing the measurement, turn off power to the
circuit / device under test, discharge all capacitors and
disconnect the meter test leads.
7. V
+
,mV+AC+DC TRUE RMS function AC+DC TRUE
RMS =
(AC RMS component)2+ (DC component)2.
µA/mA/2 0 A C U R R E N T
MEASUREMENTS
1. Set the Function/Range switch to the " µA or mA/20A "
position. Use the "SHIFT" button to select the DC or AC
or AC+DC current test.
2. Connect the red test lead to the "µA / mA or 20A" jack and
the black test lead to the "COM" jack.
3. Connect the test leads to the point of measurement and
read the current from the display.
4. µA
+
, mA+, 20A+AC+DC TRUE RMS function AC+DC
TRUE RMS =
(AC RMS component)2+ (DC
component)
2
.
RESISTAN C E / C O N D U C T A N C E
MEASUREMENTS
1. Set the Function/Range switch to the " / / / ns"
position. Use the "SHIFT" button to select the "
" or "ns"
resistance test.
2. Turn off power to the circuit under test. External voltage
across the components causes invalid reading.
3. Connect the red test lead to the "V
" jack and the black
test lead to the "COM" jack.
4. Connect the test leads to the points of measurements
and read the value from the display.
CONTINUIT Y MEASUREMENTS
1. Set the Function switch to the " / / / ns" position.
Use the "SHIFT" button to select the "
" continuity
test.
2. Turn off power to the circuit under test. External voltage
across the components causes invalid reading.
3. Connect the test leads to the two points at which
continuity is to be tested. The buzzer will sound if the
resistance is less than approximately 40
.
8
9
DIODE TESTS
1. Set the Function/Range switch to the " / / / ns"
position. Use the "SHIFT" button to select the "
"
diode test.
2. Turn off power to the circuit under test. External voltage
across the components causes invalid reading.
3. Connect the red test lead to the "V " jack and the black
test lead to the "COM" jack.
4. Touch probes to the diode. A forward-voltage drop is
about 0.6V (typical for a silicon diode).
5. Reverse probes. If the diode is good, "OL” is displayed. If
the diode is shorted, "0.00" or another number is
displayed.
6. If the diode is open, "OL” is displayed in both directions.
7. Audible Indication: Less than 0.05V.
CAPACITANCE MEASUREMENTS
1. Set the Function/Range switch to the " " position.
2. Connect the red test lead to the "
" jack and the black
test lead to the "COM” jack.
3. Touch the probes to the capacitor. Observe polarity when
measuring polarized capacitors.
4. Read the capacitance directly from the display.
5. Discharge the capacitor before taking capacitance
measurements.
6. When the capacitor to be tested is connected, if "dIS.C"
symbol indicate on LCD, it means there is voltage
existing in the tested capacitor and to be discharged
before testing.
TEMPERATURE MEASUREMENTS
1. Set the Function/Range switch to the "°C / °F" position.
Use the "SHIFT" button to select the °C or °F Temp test.
2. Remove leads and slide the Temp switch to the right to
close lead jacks
3. Plug any K-type thermocouple directly into the meter to
measure temperature.
4. Take temperature measurement using the thermocouple
probe and read the temperature from the display.
FREQUENCY MEASUREMENTS
1. Set the Function/Range switch to the "Hz/%
" position.
Use the "SHIFT" button to select the Hz Frequency test.
2. Connect the red test lead to the "V " jack and the black
test lead to the "COM" jack.
3. Connect the test leads to the point of measurement and
read the frequency from the display.
% DUTY CYCLE MEASUREMENTS
1. Set the Function/Range switch to the "Hz/%" position.
Use the "SHIFT" button to select the % duty cycle test.
2. Connect the red test lead to the "V
” jack and the black
test lead to the "COM" jack.
3. Connect the test leads to the point of measurement and
read the duty cycle from the display.
RS232 OPERATING (on RS2 3 2
funct i o n m o d e l)
1. Connect the meter to the PC using the USB cable
provided.
2. At the PC, open the meter software.
3. At the meter, rotate the function selector switch to the
range
4. Press the RS232 button to show "RS232" annunciator on
LCD and to start sending data to computer being
connected.
5. Operations of RS232 software: Please refer to operations
of each function described in the software.
10
11
SPECIFIC A T I O N S
Dis play : 60000 counts, 60 segments analog bargraph.
Pol a rit y: Automatic, (-) negative polarity indication.
O•
•
•
•
•
•
•
•
•
•
•
•
ver r ange I ndic ati o n: (OL) or (-OL) is displayed.
Low B a tte ry Ind icat ion: When change a new battery
for the meter, the LCD will show the battery capacity
with full status (
). If the meter operation lasts for a
few hours, the capacity indication may show half battery
status (
). After a long time operation, the battery may
be exhausted and low battery status is shown ( ).
Then "bAtt" displays accompanying with a continuous
beep sound, and the meter shuts down in 5 seconds,
and no further measurement is allowed.
Mea sure ment R ate: 2.0/sec, nominal. 20/sec, Analog
bar-graph.
Ope r ati ng Env iron ment : 0°C to 50°C at < 70% R.H.
Sto rage E nvir onme nt: -20°C to 60°C at < 80% R.H.
Tem p era ture C oeff icie nt: 0.1
(specified accuracy)
Per °C. (
0°C to 18°C, 28°C or 50°C).
Aut o Powe r Off: approx. 30 minutes.
Alt itud e: 6561.7 Feet (2000m)
Pow er: single 9V battery.
Bat tery L ife: 25 hours typical with carbon-zine
50 hours typical with alkaline.
Siz e (H
W D): 7.8 3.6 1.7 inches (198 90 44
mm).
Wei g ht: Approx. 14.1 OZ / 400g grams (including
battery)
Accuracy is given as ± ([ % of reading]+[number of
least significant digits ]) at 18°C to 28°C, with relative
humidity up to 70%.
12
DC Vo lt s
Ran ge
Res o lut i on
Acc urac y
lnp u t lmp e dan ce
600mV 0.01mV
± (0.08% red+5d)
10M
6V 0.1mV 11M
60V 1mV 10M
600V 10mV 10M
1000V 100mV 10M
Ove r loa d prot ecti on: 1000V DC or 750V AC RMS
AC Volts ( T r u e R M S )
Ran ge
Res o lu
-ti on
Acc urac y
(45 ~2kH z )/HF R2
lnp u t
lmp e dan ce
600mV 0.01mV
± (1.0% red+20d) 45~500Hz
± (1.5% red+20d) 500~1kHz
10M
6V
0.1mV
11M
60V 1mV
± (1.0% red+20d) 45~500Hz
± (1.5% red+20d) 500~1kHz
± (2.0% red+20d) 1k~2kHz
10M
600V 10mV
750V 100mV
± (2.0% red+20d) 45~1kHz
10M
Ran ge
Res o lut i on
Acc u rac y
(45 ~ 60H z)/H FR1
lnp u t
lmp e dan ce
600mV 0.01mV
± (2.0% red+20d)
45~60Hz
10M
6V 0.1mV 11M
60V 1mV 10M
600V 10mV 10M
750V 100mV 10M
AC+DC Volts (T r u e R M S )
Ran ge
Res o lut i on
Acc u rac y
( 4 5~2 k Hz )
lnp u t
lmp e dan ce
600mV 0.01m
± (1.5% red+30d) 45~500Hz
± (2.0% red+30d) 500~1kHz
10M
6V
0.1mV
11M
60V 1mV
± (1.5% red+30d) 45~500Hz
± (2.0% red+30d) 500~1kHz
± (2.5% red+30d) 1k~2kHz
10M
600V 10mV
750V
100m
± (2.5% red+30d) 45~1kHz
10M
Cre st Facto r: 3 at full scale and 6 at half scale
AC cou pled t rue RM S s pec if ied fr om 2% t o 1 00% of ra nge
HFR 1: High Frequency reject: > 1kHz
HFR 2: High Frequency reject: > 100kHz
Pea k H old Ac curac y: ± (3.0% rdg + 500 dgts)
45~500Hz on AC 60V to 750V ranges
Ove rl oad pr ote ction : 1000V DC or 750V AC RMS
Curr e nt
DC C urre nt
Ra ng e
Re so lutio
n
Ac cu racy
600µA 0.01µA
± (0.5% red+10d)
6000µA 0.1µA
60mA 1µA
400mA 10µA ± (1.0% red+10d)
20A 1mA ± (2.0% red+10d)
AC C urre nt (Tr ue RMS)
Ra ng e
Re so lution
Ac cu racy
600µA 0.01µA
± (1.5% red+20d)
6000µA 0.1µA
60mA 1µA
400mA 10µA
20A 1mA ± (2.5% red+20d)
AC + DC Cu rren t (T rue R MS)
Ra ng e
Re so lutio
n
Ac cu racy
600µA 0.01µA
± (2.0% red+30d)
6000µA 0.1µA
60mA 1µA
400mA 10µA
20A 1mA ± (3.0% red+30d)
Vol t age b urde n: 500mV on 600µA, 60mA ranges, 2V on
6000µA, 400mA, 20A ranges.
Inp u t pro tect ion: 0.5A/1000V fast blow ceramic fuse
(6.3x32mm) on µA/mA input. 20A/600V fast blow ceramic
fuse (10x38mm) on 20A input.
20A I nput : 20A for 30 seconds maximum cooling period
followed by a 10 minutes.
Cre st Fac tor:
3 at full scale and 6 at half scale
AC co uple d true R MS spe cif i ed fr om 2% to 1 00% of
ran ge
Pea k Hold A ccur acy: ± (3.5% rdg + 500 dgts) 45~500Hz
on AC current range
13
14
Resista n c e
Ra ng
e
Re so lutio
n
Ac cu racy
ln put
600 0.01
± ( 0.3%
-3.0Vdc
6k 0.1
± ( 0.3%
red+10d )
-1.2Vdc
60k 1
600k 10
6M 100
± (1.0% red+10d )
60Mv 1k
± (3.0% red+20d )
Ov er load p rotection: 600V DC or 600V AC RMS
Cont i nuity Tes t
Ra ng e
Au dible
Th resh
ol d
Re sp on se
Ti me
Op en
Ci rcuit
600
Less than
40
Approx.
100ms
-3.0Vdc
Ov er load p rotection: 600V DC or 600V AC RMS
Diod e T est
Ra ng e
Re so lu-
ti on
Ac cu racy
Te st
Cu rrent
Op en
Ci rcuit
2V 1mV
± (2.0%
red+10d)
0.5mA
3.0Vdc
typical
Au dible indicatio n: Less than 0.05V
Ov er load p rotection: 600V DC or 600V AC RMS
Cond uctance ( 60 00 coun t s)
Ra ng e
Re so lu-
tion
Ac cu racy
Op en
Ci rcuit
60ns 0.01ns
± (1.0%
red+10d )
-0.7Vdc
Eq ui valent R es istance Range: 16.7M to
100G
(S = Siemens = 1 / ), (0.01ns = 100Gs ), (0.1ns = 10G
), ( 1ns = 1000M ), (10ns = 100M ), (60.0ns =
16.7M
)
Ov er load p rotection: 600V DC or 600V AC RMS
15
Capa ci ta nce (600 0 count s )
Ra ng e
Re so lutio
n
Ac cu racy
6nF 0.001nF ± (3.0% red+30d)
60nF 0.01nF
± (3.0% red+10d)
600nF 0.1nF
6µF 0.001µF
60µF 0.01µF
600µF 0.1µF
6mF 1µF ± (5.0% red+10d)
Ov er load p rotection: 600V DC or 600V AC RMS
Tem p erature
Ra ng e
Re so l
-u tion
Ac cu racy
Se ns or
ty pe
0°C ~ 400°C
0.1°C
± (1.0%
K-type
Thermocou-
ple
-50°C ~ 0°C,
400°C ~ 1300°C
± (2.0% red+3°C)
32°F ~ 750°F
0.1°F
± (1.0% red+2°F)
-58°F ~ 32°F,
750°F ~ 2372°F
± (2.0% red+6°F)
Ov er load p rotection: 30V DC or 30V AC RMS
% Dut y C ycle
Ra ng e
Re so lu-
tion
Pu ls e
Wi dth
Ac cu racy
(5 V lo gic)
5% to 95%
0.1% > 10µs
± (2.0%
Fr equency range: 5% to 95% (40Hz to 1kHz),
10% to 90% (1kHz to 10kHz), 20% to 80% (10kHz to
20kHz)
Ov er load p rotection: 600V DC or 600V AC RMS
16
Freq u ency
Ra ng
Re so lutio
Ac cu racy
Tr igger
60Hz 0.001Hz
± (0.1% red+10d )
> 1.5V
600Hz 0.01Hz
6kHz 0.1Hz
60kHz 1Hz
600kH
10Hz
6MHz 100Hz
> 2.5V <5.0V
10MHz 1kHz
Mi ni mu m ln pu t Ra ng e: > 6Hz
Mi ni mu m Pu ls e Wi dt h: > 100ns
Du ty c yc le l im its: > 30% and < 70%
Ov er load p rotection: 600V DC or 600V AC RMS
MAIN TE NANCE
Maintenance consists of periodic cleaning and
battery replacement. The exterior of the instrument
can be cleaned with a dry clean cloth to remove
any oil, grease or grime. Never use liquid solvents
or detergents.
Repairs or servicing not covered in this manual
should only be performed by qualified personnel.
17
BATTERY AND FUSE
REPLACEMENT
WAR NIN G
TO AVOID ELECTRICAL SHOCK, DISCONNECT THE
TEST LEADS AND ANY INPUT SIGNALS BEFORE
REPLACING THE BATTERY. REPLACE ONLY
WITH SAME TYPE OF BATTERY.
1. Disconnect test leads from any live source, turn
the rotary switch to OFF, and remove the test
leads from the input terminals.
2. The bottom case is secured to the top case by
four screws. Using a Phillips-head screwdriver,
remove the screw from the bottom case and
remove the bottom case.
3. Remove battery and replace with a new
equivalent "NEDA 1604" 9-volt battery.
4. Fuse: F1/0.5A/1000V fast blow ceramic fuse (6.3
x 32 mm); F2/20A/600V fast blow ceramic fuse
(10 x 38 mm).
5. Replace the bottom case and reinstall the screw.
WARRANTY/ DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free
of defects in materials and workmanship for a period of 13
months from date of purchase. OMEGA’s Warranty adds
an additional one (1) month grace period to the normal one
(1) year product warranty to cover handling and shipping
time. This ensures that OMEGA’s customers receive maximum
coverage on each product.
If the unit malfunctions, it must be returned to the factory for
evaluation. OMEGA’s Customer Service Department will issue
an Authorized Return (AR) number immediately upon phone
or written request. Upon examination by OMEGA, if the unit
is found to be defective, it will be repaired or replaced at
no charge. OMEGA’s WARRANTY does not apply to defects
resulting from any action of the purchaser, including but not
limited to mishandling, improper interfacing, operation outside
of design limits, improper repair, or unauthorized modification.
This WARRANTY is VOID if the unit shows evidence of having
been tampered with or shows evidence of having been
damaged as a result of excessive corrosion; or current, heat,
moisture or vibration; improper specification; misapplication;
misuse or other operating conditions outside of OMEGA’s
control. Components in which wear is not warranted, include
but are not limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of
its various products. However, OMEGA neither assumes
responsibility for any omissions or errors nor assumes
liability for any damages that result from the use of
its products in accordance with information provided
by OMEGA, either verbal or written. OMEGA warrants
only that the parts manufactured by the company will
be as specified and free of defects. OMEGA MAKES NO
OTHER WARRANTIES OR REPRESENTATIONS OF ANY
KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT
THAT OF TITLE, AND ALL IMPLIED WARRANTIES
INCLUDING ANY WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE
HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The
remedies of purchaser set forth herein are exclusive,
and the total liability of OMEGA with respect to this
order, whether based on contract, warranty, negligence,
indemnification, strict liability or otherwise, shall not
exceed the purchase price of the component upon which
liability is based. In no event shall OMEGA be liable for
consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be
used, nor shall it be used: (1) as a “Basic Component” under
10 CFR 21 (NRC), used in or with any nuclear installation or
activity; or (2) in medical applications or used on humans.
Should any Product(s) be used in or with any nuclear
installation or activity, medical application, used on humans,
or misused in any way, OMEGA assumes no responsibility
as set forth in our basic WARRANTY/ DISCLAIMER language,
and, additionally, purchaser will indemnify OMEGA and hold
OMEGA harmless from any liability or damage whatsoever
arising out of the use of the Product(s) in such a manner.
TEMPERATURE
MU
Thermocouple, RTD & Thermistor Probes, Connectors,
Panels & Assemblies
MU
Wire: Thermocouple, RTD & Thermistor
MU
Calibrators & Ice Point References
MU
Recorders, Controllers & Process Monitors
MU
Infrared Pyrometers
PRESSURE, STRAIN AND FORCE
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MU
Load Cells & Pressure Gages
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Displacement Transducers
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Instrumentation & Accessories
FLOW/LEVEL
MU
Rotameters, Gas Mass Flowmeters & Flow Computers
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pH/CONDUCTIVITY
MU
pH Electrodes, Testers & Accessories
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Benchtop/Laboratory Meters
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Controllers, Calibrators, Simulators & Pumps
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Industrial pH & Conductivity Equipment
DATA ACQUISITION
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MU
Communications-Based Acquisition Systems
MU
Plug-in Cards for Apple, IBM & Compatibles
MU
Data Logging Systems
MU
Recorders, Printers & Plotters
HEATERS
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Flexible Heaters
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ENVIRONMENTAL MONITORING AND CONTROL
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MU
Refractometers
MU
Pumps & Tubing
MU
Air, Soil & Water Monitors
MU
Industrial Water & Wastewater Treatment
MU
pH, Conductivity & Dissolved Oxygen Instruments
Where Do I Find Everything I
Need for Process Measurement
and Control?
OMEGA…Of Course!
Shop online at omega.com
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M5415/0714
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