Ozito ODMM-300 User manual

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DIGITAL MULTIMETER
300V 10A
INSTRUCTION MANUAL SPECIFICATIONS Power: 9V DC Battery Voltage: 200 - 300V (AC) 0.2 - 300V (DC) Current: 20µ - 10A (DC) Resistance: 200 - 2MΩ Diode Check: 2.2V (Open Circuit Voltage) Continuity Check: <20Ω Operating Temperature: 0 to 40°C, <75%RH Weight: 0.23kg
ODMM-300
STANDARD EQUIPMENT
IN ORDER TO MAKE A CLAIM UNDER THIS WARRANTY YOU MUST RETURN THE PRODUCT TO YOUR NEAREST BUNNINGS WAREHOUSE WITH YOUR BUNNINGS REGISTER RECEIPT. PRIOR TO RETURNING YOUR PRODUCT FOR WARRANTY PLEASE TELEPHONE OUR CUSTOMER SERVICE HELPLINE: Australia 1800 069 486 New Zealand 0508 069 486
3 YEAR REPLACEMENT WARRANTY Your product is guaranteed for a period of 36 months from the original date of purchase. If a product is defective it will be replaced in accordance with the terms of this warranty. Warranty excludes consumable parts, for example: valve adapters and accessories. WARNING! The following actions will result in the warranty
being void. • If the tool has been operated on a supply voltage other than that
specified on the tool.
• If the tool shows signs of damage or defects caused by or
resulting from abuse, accidents or alterations.
• Failure to perform maintenance as set out within the instruction
manual.
• If the tool is disassembled or tampered with in any way. • Professional, industrial or high frequency use.
WARRANTY
TO ENSURE A SPEEDY RESPONSE PLEASE HAVE THE MODEL NUMBER AND DATE OF PURCHASE AVAILABLE. A CUSTOMER SERVICE REPRESENTATIVE WILL TAKE YOUR CALL AND ANSWER ANY QUESTIONS YOU MAY HAVE RELATING TO THE WARRANTY POLICY OR PROCEDURE.
OZITO Australia/New Zealand (Head Office) 1-23 Letcon Drive, Bangholme, Victoria, Australia 3175.
ozito.com.au
Digital Multimeter Test Lead Set & 9V Battery
1019
GENERAL POWER TOOL SAFETY WARNINGS
WARNING! Read all safety warnings and all
instructions. Failure to follow the warnings and instructions may result in electric shock, re and/or serious injury.
Save all warnings and instructions for future reference. The
term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. 1. Work area safety a. Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
b. Do not operate power tools in explosive atmospheres, such as
in the presence of ammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c. Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
2. Electrical safety a. Power tool plugs must match the outlet. Never modify the plug in
any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodied plugs and matching outlets will reduce risk of electric shock.
b. Avoid body contact with earthed or grounded surfaces, such as
pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c. Do not expose power tools to rain or wet conditions. Water entering
a power tool will increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e. When operating a power tool outdoors, use an extension cord
suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
3. Personal safety a. Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use a power tool while you are tired or under the inuence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b. Use personal protective equipment. Always wear eye protection.
Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c. Prevent unintentional starting. Ensure the switch is in the o󰀨-
position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your nger on the switch or energising power tools that have the switch on invites accidents.
d. Remove any adjusting key or wrench before turning the power tool
on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
e. Do not overreach. Keep proper footing and balance at all times.
This enables better control of the power tool in unexpected situations.
f. Dress properly. Do not wear loose clothing or jewellery. Keep your
hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
g. If devices are provided for the connection of dust extraction and
collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
h. Do not let familiarity gained from frequent use of tools allow you
to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
4. Power tool use and care a. Do not force the power tool. Use the correct power tool for your
application. The correct power tool will do the job better and safer at the rate for which it was designed.
b. Do not use the power tool if the switch does not turn it on and o󰀨.
Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c. Disconnect the plug from the power source and/or the battery pack
from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
d. Store idle power tools out of the reach of children and do not allow
persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e. Maintain power tools. Check for misalignment or binding of moving
parts, breakage of parts and any other condition that may a󰀨ect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f. Keep cutting tools sharp and clean. Properly maintained cutting tools
with sharp cutting edges are less likely to bind and are easier to control.
g. Use the power tool, accessories and tool bits etc. in accordance
with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations di󰀨erent from those intended could result in a hazardous situation.
h. Keep handles and grasping surfaces dry, clean and free from oil
and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.
5. Service a. Have your power tool serviced by a qualied repair person using
only identical replacement parts. This will ensure that the safety of the power tool is maintained.
The benefits provided under this warranty are in addition to other rights and remedies which are available to you at law. Our goods come with guarantees that cannot be excluded at law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. Generally you will be responsible for all costs associated with a claim under this warranty, however, where you have suffered any additional direct loss as a result of a defective product you may be able to claim such expenses by contacting our customer service helpline above.

ONLINE MANUAL
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Installing Batteries
The multimeter requires a 9V DC battery to operate.
1. Unscrew the two screws
on the back of the unit
with a PH00 Phillips head
screwdriver.
2. Remove the back cover of the unit and attach a 9V battery to the
battery ap.
3. Tuck the battery into the compartment, replace the back cover of
the unit and the 2 screws.
Low Battery Indicator
When the low battery icon
appears, the batteries are at low
charge and need to be replaced.
WARNING! TO AVOID FALSE READINGS, WHICH
COULD LEAD TO ELECTRIC SHOCK OR PERSONAL
INJURY, REPLACE THE BATTERY AS SOON AS THE
LOW BATTERY ICON APPEARS.
1. ½ Digit
2. 3½ Digit Display
3. Voltage (AC) Range
4. Mode Dial
5. Current (DC) Range
6. Diode/Continuity Check
7. Red Test Probe
8. Black Test Probe
9. ‘10A’ Port
10.‘VmAΩ’ Port
11. ‘COM’ Port
12.Black Test Lead
13.Red Test Lead
14.Resistance Range
15.Voltage (DC) Range
16.Low Battery Icon
17.Negative ‘-’ Reading
18.High Voltage Icon
DIGITAL MULTIMETER
KNOW YOUR PRODUCT
1. ASSEMBLY
SETUP & PREPARATION
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1
91011
1213
2
7
4
3
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18
8
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WARNING! ENSURE THE UNIT IS IN THE OFF
POSITION AND THE TEST LEADS HAVE BEEN
REMOVED BEFORE OPENING THE BACK COVER.

Connecting The Test Leads
Remove the caps on the end of the test leads before plugging them
into the unit.
The black test lead should be
plugged into the black ‘COM’
port and is the reference ground
that the meter calculates
readings o󰀨.
The unit has 2 fuses rated for
di󰀨erent current loads protecting
each respective port. For most
applications, the red test lead
should be plugged into the red
‘VmAΩ’ port.
However when measuring
circuits with a current close to or
more than 200mA, the red test
lead should be plugged into the
blue ‘10A’ port.
Note: The red and black test leads are identical and can be
interchanged. It will just be more di󰀩cult to determine current ow
direction and which is the ‘common’ probe during use.
Understanding The Display
The multimeter has a 3½ digit display, which means that the rst 3
digits are full digits and can display any number between 0 and 9.
The 4th digit from the right is the ‘½’ digit and has 2 states, ‘0’ or ‘1’.
In practice, this means that when the mode dial is set to measure
in the 2V range the maximum value it can display is 1.999, or in the
200kΩ range, the maximum value is 199.9kΩ.
This also means that in the 300 VDC and 300 VAC mode, the display
will only show measurements between 1 and 300V. A measurement
of 0.9V or less will show up as a ‘000’ onscreen.
Finding The Measuring Range
The multimeter needs to be set to the lowest possible range in order
to reduce the amount of inaccuracy in the readings. If you are unsure
of the range to start o󰀨 with, it is best to set the mode dial to the
highest range setting, take a measurement to obtain a ballpark gure,
and then use that gure to adjust the mode dial accordingly.
For example, if you are unsure of the voltage you are about to
measure, set the mode dial to 300 VDC. If the measurement shows
up as a ‘000’ onscreen, set the mode dial to ‘200 VDC’ and repeat
the measurement. If the display then shows a value such as ‘04.2’
you can adjust the mode dial to the 20 VDC setting and redo the
measurement. You could then obtain a more accurate reading such
as ‘4.26’ VDC.
If the display had shown ‘00.2’ in the 200 VDC setting, then you
would adjust the mode dial to the 2 VDC setting and perhaps even
the 200m VDC setting for increased accuracy.
A measurement with the mode dial in a range setting that is too low
will result in ‘OL’ being displayed onscreen.
2. CONTROLS
OPERATION
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Measuring DC Voltage
Most portable electronics are powered by direct current (DC) voltage
sources. Batteries are a prime example of this, and the multimeter
can be used to measure how many volts are being output.
For example, you’ve found some AA batteries lying in the bottom of a
drawer, and you’re unsure if they’re new or used. Before you dispose
of them (responsibly of course), follow the instructions below to see if
they’re still usable.
1. Connect the black test lead to
the black ‘COM’ port and the
red test lead to the red ‘VmAΩ’
port on the multimeter.
2. As we are checking for the voltage in
a 1.5V AA battery, set the mode dial to
the 2 VDC setting.
Note: The ‘200m’ setting would result in
an overrange indicator or ‘OL’ to display
on screen if the battery is new and still
outputting 1.5V.
The rule of thumb is to round the
measurement up to the next available
mode setting. So for a 2.3V power
source, set the mode dial to ‘20’ and so
on.
Note: If you are unsure of the voltage you are about to measure,
set the mode dial to 200 or 300 VDC. Refer to the ‘Finding The
Measuring Range’ in ‘2. CONTROLS’ section for more detail.
3. Press the black test probe to
the negative terminal of the
battery (marked ‘-’) and the
red test probe to the positive
terminal (marked ‘+’).
4. If the battery is new, a reading
of around ±1.500V will display
on screen. If a negative ‘-’ sign
shows up onscreen you have
just pressed the probes to the
opposite ends of the battery.
Measuring AC Voltage
The electricity supplied to homes is in the form of alternating current
(AC). This multimeter could be used to check wall outlets with the
right accessories and knowledge.
WARNING! CHECKING WALL FIXTURES REQUIRES
LIVE CIRCUITRY WHICH CAN BE EXTREMELY
DANGEROUS. ONLY PERFORM THIS IF YOU
ARE ABSOLUTELY SURE OF WHAT YOU’RE
DOING. CONSULT A QUALIFIED, PROFESSIONAL
ELECTRICIAN INSTEAD IF YOU HAVE ANY DOUBT.
WARNING! NEVER TOUCH THE BARE METAL
PORTION OF THE PROBES. DOING SO COULD
CAUSE AN ELECTRICAL SHORT AND RESULT IN
ELECTROCUTION, INJURY OR EVEN DEATH.
WARNING! ENSURE THAT THE PROBE WIRES
AREN’T FRAYED, THE INSULATION IS INTACT AND
THE PROBE ENDS ARE NOT LOOSE OR WOBBLY.
WARNING! WEAR RUBBER SOLED SHOES,
INSULATING GLOVES AND SUITABLE PROTECTIVE
EQUIPMENT WHEN WORKING WITH LIVE CIRCUITS.
1. Connect the black test lead
to the black ‘COM’ port
and the red test lead to
the red ‘VmAΩ’ port on the
multimeter.
2. Set the mode dial to the appropriate
VAC range.
3. Connect the test leads across the source or circuit to obtain a
measurement.
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3. VOLTAGE
WARNING! TO AVOID ELECTRIC SHOCK OR
DAMAGE TO THE METER, DO NOT ATTEMPT TO
MEASURE CIRCUITS OR POWER SUPPLIES THAT
OUTPUT MORE THAN 300V (AC OR DC).
WARNING! POWER SUPPLIES IN CIRCUITS
THAT HAVE BEEN ‘SWITCHED OFF’ CAN STILL
OUTPUT A VOLTAGE WHEN MEASURED WITH THE
MULTIMETER.

Measuring Resistance
Most resistors have colour codes on them to help you work out their
values, however an easier method is just to use the multimeter to
measure them.
1. Connect the black test lead
to the black ‘COM’ port
and the red test lead to
the red ‘VmAΩ’ port on the
multimeter.
2. Set the mode dial to the 2M Ω setting.
3. Press a probe to each lead on
the resistor. It doesn’t matter
which direction, as resistors
do not have polarity (‘+’ or ‘-’
sides).
4. The meter will display one of three things: ‘OL’, ‘0’ or the resistor
value.
- If ‘OL’ appears, the resistor is larger than 2MΩ and out of the
multimeter range.
- If ‘0’ appears you need to lower the mode dial setting before
repeating the measurement.
- If the display shows some value such as 0.06, that means the
resistor is 0.06MΩ or about 60kΩ. You can adjust the mode dial to
the 200k Ω setting for better resolution.
Note: For measurements >1MΩ, the meter may take a few seconds
to stabilise.
Measuring DC Current
Unlike measuring voltage and resistance, you will have to physically
interrupt the circuit and connect the multimeter in series with the
components. A pair of alligator clip test probes (not supplied) are
recommended to make this operation easier.
1. Connect the black test lead to
the black ‘COM’ port.
2. Connect the red test lead to
the blue ‘10A’ port and set
the mode dial to the 10A ADC
setting.
WARNING! WHEN THE RED TEST LEAD IS PLUGGED
INTO THE ‘10A’ PORT, THE MODE DIAL MUST BE
SET TO ‘10A’ OR LEFT IN THE ‘OFF’ POSITION.
Note: When measuring circuits with
small currents under 200mA, the red
test lead may be plugged into the red
‘VmAΩ’ port instead. In which case do
not set the mode dial to ‘10A’, rather
follow the procedure for nding the
measuring range mentioned previously.
3. Switch o󰀨 the power in the circuit under scrutiny and discharge all
capacitors if there are any.
4. Disconnect the negative lead
of the last item in the circuit
from the negative terminal
of the battery and secure it
to the red test probe of the
multimeter. Here is where the
alligator clips come in handy.
5. Connect the black test
probe of the multimeter to
the negative terminal of the
battery.
WARNING! CONNECT THE METER ON THE GROUND
SIDE OF THE CIRCUIT TO AVOID ACCIDENTALLY
CREATING AN ELECTRICAL SHORT WHICH CAN
BLOW THE FUSES IN YOUR MULTIMETER.
6. Switch the circuit on and read the display for the current.
Note: The current measurement may uctuate over time. It is
recommended to take an average of the readings.
7. When nished with the measurement, power down the circuit,
switch o󰀨 the multimeter and disconnect the leads.
WARNING! DO NOT LEAVE THE MODE DIAL IN
ANY OF THE ADC SETTINGS. TAKING A VOLTAGE
READING OVER A POWER SOURCE IN THIS
STATE WILL CREATE A SHORT CIRCUIT IN YOUR
MULTIMETER AND BLOW THE FUSE IN THE UNIT.
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+ -
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ODMM-300
4. RESISTANCE 5. CURRENT

6. COMPONENT CHECKING
Continuity Test
This function helps to check if two points in a circuit that should be
connected aren’t. This may be due to a broken wire somewhere in the
system or a loose connection. It can also help to determine if there is
an improper connection somewhere in the circuit.
When the probes are touched to two points that are properly
connected, the resistance should be low enough that current is able
to ow between them. This causes the multimeter to emit a beep.
If the two points are not
connected electrically, the
resistance is very high and the
multimeter will not emit any
noise. ‘OL’ will appear on the
multimeter display instead.
WARNING! SWITCH OFF POWER IN THE CIRCUIT
AND DISCHARGE ALL CAPACITORS (IF ANY)
BEFORE CONDUCTING A CONTINUITY TEST.
1. Switch o󰀨 power to the circuit being tested and discharge all
capacitors.
2. Connect the black test lead
to the black ‘COM’ port
and the red test lead to
the red ‘VmAΩ’ port on the
multimeter.
3. Set the mode dial to the diode/
continuity check function.
4. Press the probes to each end or section of the circuit being tested.
Work from each end of the circuit and narrow down until you
identify the faulty component or connection.
Diode Check
The diode check function helps to determine if a diode is blown or is
functioning as it should. It can also be used to measure how much
forward voltage is dropped across it.
Diodes are always polarised, which means they only allow current to
ow in one direction across them. An LED is a common example of a
diode.
Note: This multimeter displays the forward voltage reading in mV.
1. Connect the black test lead
to the black ‘COM’ port
and the red test lead to
the red ‘VmAΩ’ port on the
multimeter.
2. Set the mode dial to the diode/
contunuity check function.
2. Press the red test probe to the
anode (+) and the black test
probe to the cathode (-) lead
of the diode.
3. If a value appears on screen,
you have determined the
approximate forward voltage
(in mV) of the diode and it is
functioning as it should.
4. If ‘OL’ appears the diode may
be blown or you have pressed
the probes to the wrong
leads on the diode. Swap the
probes around.
5. If ‘OL’ appears again the diode is blown and no longer functioning
as it should.
-+
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-+
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Mode Range Resolution Accuracy
DC Voltage*
200mV 100µV ± (0.5% + 5)
2V 1mV
± (0.8% + 5)20V 10mV
200V 100mV
300V 1V ± (1.0% + 5)
Input Impedance: 1MΩ
AC Voltage*
200V 100mV ± (1.2% + 10)
300V 1V
Frequency Range: 40 to 400Hz
Response: Average, calibrated in rms of sine wave
DC Current*
20µA 0.01µA ± (1.2% + 5)
200µA 0.1µA
± (1.0% + 5)2000µA 1µA
20mA 10µA
200mA 100µA ± (1.2% + 5)
10A 10mA ± (2.0% + 5)
Overload Protection:
250mA, 300V Fast Fuse (VmAΩ port)
10A, 300V Fast Fuse (10A port)
For measurements more than 2A, measurement duration is
<10s and the interval is >15mins
Resistance
200Ω 0.1Ω
± (1.2% + 5)
2kΩ 1Ω
20kΩ 10Ω
200kΩ 100Ω
2MΩ 1kΩ
Max. Open Circuit Voltage: 1V
Continuity The unit will emit a beep if the resistance is less than 20Ω
Diode Check Open Circuit Voltage: 2.2V
Cleaning
Clean the appliance regularly with a soft, dry cloth. Do not use
cleaning agents or solvents; these may be aggressive to the plastic
parts in the appliance. Ensure that no water can get into the interior of
the appliance.
Dirt or moisture in ther ports can a󰀨ect readings. Periodically clean
them out with the following directions:
1. Ensure the mode dial is in the ‘OFF’ position and the test leads are
removed.
2. Shake out any loose dirt which may be caught in the terminals.
3. Soak a swab in cleaning alcohol.
4. Work the swab around the interior of each terminal.
Storage
Switch o󰀨 the tool and store it in a dry location which is not accessible
to unauthorised persons.
Do not store it in an environment with intense electromagnetic elds.
Remove the batteries before storage if the tool will not be in use for a
long time.
MAINTENANCE
* If the voltage being measured is >300V, the display may show a
value, but the measurement is dangerous.
* If the current being measured is >10A, the display may show a
value, but the measurement is dangerous.
WARNING! BEFORE CLEANING YOUR TOOL OR
CARRYING OUT ANY MAINTENANCE PROCEDURE,
MAKE SURE THAT THE POWER SUPPLY HAS BEEN
REMOVED OR DISCONNECTED TO PREVENT
ACCIDENTAL STARTING.
5. SPECIFICATIONS

BATTERY & MULTIMETER WARNINGS
DESCRIPTION OF SYMBOLS
Percent Relative HumidityEarth (Ground) Terminal
VVolts; unit of voltage Hz Hertz; unit of frequency
~
mµ
Alternating Current Direct Current
Milli (10-3)Micro (10-6)
MA Mega (106)
Amperes; unit of Current
k
ΩKilo (103)Ohms; unit of resistance
Warning
Regulatory Compliance Mark
(RCM)
%RH
Caution, risk of electric shockLow Battery Indication
Read Instruction Manual
Power tools that are no longer usable should not be
disposed of with household waste but in an environmentally
friendly way. Please recycle where facilities exist. Check
with your local council authority for recycling advice.
Recycling packaging reduces the need for landll and raw
materials. Reuse of recycled material decreases pollution in
the environment. Please recycle packaging where facilities
exist. Check with your local council authority for recycling
advice.
CARING FOR THE ENVIRONMENT
SPARE PARTS
Spare parts can be ordered from the Special Orders Desk
at your local Bunnings Warehouse.
For further information, or any parts not listed here, visit
www.ozito.com.au or contact Ozito Customer Service:
Australia 1800 069 486
New Zealand 0508 069 486
E-mail: [email protected]
WARNING! The appliance is not to be used by persons (including children)
with reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction.
Young children should be supervised to ensure that they do not play with the appliance.
1. Do not store or use the tool and battery pack in locations where the temperature may reach or
exceed 400C (such as inside sheds or metal buildings in summer).
2. Do not incinerate the battery pack even if it is seriously damaged or is completely worn out.
The battery can explode in a re.
WARNING: To avoid risk of personal injury and/or possible damage to the
meter or to the equipment under test, follow these guidelines: If these guidelines
are not followed there is risk of shock. Read and understand all instructions
before using product.
• CAT III – This measurement Category III multimeter is for use on permanently installed
loads. Examples are measurements on distribution boards, circuit breakers, wiring and
equipment like xed installation motors.
• Do not use the meter for measurements higher than Category III 300V 10A.
• DO NOT use the meter if it is damaged. Before using the meter, inspect the case. Pay
particular attention to the insulation surrounding the connectors.
• ALWAYS Inspect the test leads for damaged insulation or exposed metal. Check the test
leads for continuity. Replace damaged test leads before you use the meter.
• DO NOT use the meter if it operates abnormally. Protection may be impaired.
• DO NOT operate the meter where explosive gas, vapor, or dust is present.
• DO NOT apply more than the rated voltage, as marked on the meter, between terminals or
between any terminal and earth ground.
• ALWAYS verify the meter’s operation by measuring a known voltage before use.
• ALWAYS turn o󰀨 circuit power before connecting the meter in the circuit to measure current.
Remember to place the meter in series with the circuit.
• ALWAYS turn o󰀨 circuit power before connecting the meter to the circuit to measure
resistance.
• ALWAYS Use caution when working with voltage above 30V AC rms, 42V peak, or 60V DC.
These voltages pose an increased shock hazard.
• ALWAYS keep your ngers behind the nger guards on the probes when in use.
• ALWAYS connect the common test lead before you connect the live test lead. When you
disconnect test leads, disconnect the live test lead rst.
• ALWAYS Remove the test leads from the meter before you open the battery cover or the
case.
• DO NOT operate the meter with the battery cover or portions of the case removed or
loosened.
• ALWAYS replace the battery as soon as the low battery indicator ( ) appears. Failure
to do so could lead to possible electric shock or personal injury due to false readings.
• DO NOT touch any conductor with hand or skin, and do not ground yourself.
• DO NOT use the meter in a manner not specied by this manual or the safety features
provided by the meter may be impaired.
• DO NOT operate this instrument if your hand, a test lead or the instrument is wet.
• ALWAYS Adhere to local and national safety codes. Personal protective equipment must
be used to prevent shock and arc blast injury where hazardous live conductors are exposed.
• ALWAYS be aware that when an input terminal is connected to a hazardous live voltage,
this potential can occur at all other terminals.
• ALWAYS use only 9 V batteries specied for use with this product. Use of any other
batteries may create a risk of re.
• DO NOT disassemble, service or repair this product. Repairs performed by unqualied
personnel could result in serious injury.
• DO NOT splash or immerse the unit in water.
• ALWAYS turn o󰀨 the product when not in use.
• ALWAYS ensure battery is inserted in the correct manner, with the correct polarity.
• NEVER intentionally short any battery terminals.
• DO NOT attempt to charge alkaline batteries.
• DO NOT dispose of batteries in re.
• ALWAYS remove the battery if storing the unit for over a month.
• DO NOT dispose of this product with household waste.
• ALWAYS check local codes and properly dispose of used batteries.
• PLEASE RECYCLE in line with local provisions for the collection and disposal of electrical
and electronic waste.
• Disconnect circuit power and discharge all capacitors before testing resistance, diode,
continuity and temperature.
• Use the properly rated terminals (function and range) for your measurements. The terminals
included with this multimeter are CAT III rated for 300V 10A Max.
• Before turning the rotary switch to change functions, disconnect test leads from the circuit
under test