Power Fist 8344681 Owner's manual

Category
Multimeters
Type
Owner's manual
User Manual
Please read and understand all instructions before use.
Retain this manual for future reference.
8344681
Pocket Analog
Multimeter
V 2.
6
3129923
3Visit www.princessauto.com for more information
8344681V 2.
6
Pocket Analog
Multimeter
SPECIFICATIONS
AC Voltage Range 250V AC
0 - 50 - 100 - 250V
Accuracy Full Scale Deflection (FSD): 5; 2,000Ω/V
DC Voltage Range 250V DC
0 ~ 10 ~ 50 ~100 ~ 250V
Accuracy FSD: 5; 2,000Ω/V
AC Current Range n/a
DC Current Range 250mA
0 ~ 25 ~ 250mA
Accuracy at FSD: 5
Resistance Setting: 0 ~10kΩ ~ 1MΩ
X1k - X10
Accuracy at FSD: 5
Battery Test 1.5V at approx. 100mA
9V at approx. 20mA
Decibels +4 to +36dB
Central Value: 5.5 (Arc Length)
Pocket Analog Multimeter
4 For technical questions call: 1-800-665-8685
8344681V 2.
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SAFETY & TOLERANCES
Safety Features IEC-61010-1, CAT II 250V
Withstand Voltage: AC2224V for one minute between
internal circuit and housing case
Fuse 500mA I 250V, Fast Action, 5x20mm
Overload Protection Protected by fuse and diode against
accidental overload.
Operating Environment Temperature: 0° to 40°C at a relative humidity: < 85%
Storage Environment Temperature: 0° to 50°C at a relative humidity: < 85%
DEVICE
Display Analog
Test Leads Two Built in Test Leads
Range Selection Manual Range Selection Switch
Housing Molded Rubber
Battery Details 1.5V AAA Battery
Data Hold Function n/a
Low Battery Indication n/a
Automatic Power Off n/a
Size 4.7 x 3.35 x 1.1 in. (119 x 85 x 28 mm)
Weight 0.34 lb (155 g)
Pocket Analog Multimeter
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8344681 V 2.
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INTRODUCTION
This meter is a rectifier type instrument, with a permanent magnet and moving
coil, designed for measurements of DC voltage, AC voltage, DC current,
resistance, battery and decibels.
SAFETY
IMPORTANT SAFETY PRECAUTIONS
WARNING! Read and understand all instructions before using this
tool. The operator must follow basic precautions to reduce the risk
of personal injury and/or damage to the equipment. Before allowing
someone else to use this tool, make sure they are aware of all
safety information.
NOTE: Keep this manual for safety warnings, precautions, operating, inspection
and maintenance instructions.
WORK AREA
1. Operate in a safe work environment. Keep your work area clean
and well lit.
2. Do not use in the presence of flammable gases or liquids.
3. Keep anyone not wearing the appropriate safety equipment away from
the work area.
4. Minimize distractions in the work environment. Distractions can cause
you to lose control of the tool.
5. Store tools properly in a safe and dry location to prevent
rust or damage.
6. Always lock up tools and keep them out of the reach of children.
Pocket Analog Multimeter
6 For technical questions call: 1-800-665-8685
8344681V 2.
6
PERSONAL SAFETY
CAUTION! Wear protective equipment approved by the Canadian
Standards Association (CSA) or American National Standards Institute
(ANSI) when using the tool.
1. Head Protection
a. Always wear impact safety goggles that provide front and side
protection for the eyes.
2. Gloves
a. The gloves should provide protection based on the work
materials.
3. Protective Clothing
a. Wear protective clothing designed for the work environment and
tool. Examples are electrical non-conductive clothes or clothes
treated to resist corrosive liquids or materials.
4. Control the tool, personal movement and the work environment to
avoid personal injury or damage to tool. Stay alert, watch what you are
doing and use your common sense.
a. Do not operate any machine/tool when tired or under the
influence of drugs, alcohol or medications.
b. Do not overreach when operating a tool. Proper footing and
balance enables better control of a tool in unexpected situations.
Pocket Analog Multimeter
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8344681 V 2.
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ELECTRICAL SAFETY
WARNING! To reduce risk of electric shock, be certain that it is
connected to a properly grounded receptacle.
1. Protect yourself against electric shocks when working on electrical
equipment. Avoid body contact with grounded surfaces such as pipes,
radiators, cooking stoves and refrigerators. There is an increased
chance of electrical shock if your body is grounded.
2. Do not alter any parts of the tool or accessories. All parts and
accessories are designed with built-in safety features that may not
work if altered.
3. When wiring an electrically driven device, follow all electrical and
safety codes, as well as the most recent Canadian Electrical Code (CE)
and Canadian Centre for Occupational Health and Safety
(CCOHS).
CAUTION! All wiring should be performed by a qualified electrician.
Pocket Analog Multimeter
8 For technical questions call: 1-800-665-8685
8344681V 2.
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SPECIFIC SAFETY PRECAUTIONS
To avoid possible electric shock or personal injury when using the analog
multimeter, follow these guidelines:
1. Do not use the meter if it is damaged. Before you use the meter,
inspect the case. Pay particular attention to the insulation surrounding
the connectors.
2. Inspect the test leads for damaged insulation or exposed metal.
Replace damaged test leads before you use the meter.
3. Do not use the meter if it malfunctions. Protective features may not
work. When in doubt, have Princess Auto Ltd. service the multimeter.
4. Do not operate the meter around explosive gas, vapor, or dust as an
electric spark may cause the gas vapour or dust to ignite.
5. Do not apply more than the rated voltage, as marked on the meter,
between terminals or between any terminal and earth ground.
6. When measuring current, turn off power to the circuit before
connecting the meter. Remember to place the meter in series with
the circuit.
7. Keep your fingers behind the probe’s finger guards when testing an
electrical current.
8. Do not operate the meter with the battery cover or portions of the case
missing or loose.
9. To avoid electric shock, do not touch any naked conductor with your
hand or skin. Do not ground yourself while using the meter.
Pocket Analog Multimeter
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8344681 V 2.
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10. CAT II - Measurement Category II is for measurements performed
on circuits directly connected to a low voltage installation. (Examples
are measurements on household appliances, portable tools and
similar equipment). Do not use the meter for measurements within
Measurement Categories III (circuit breakers or distribution boards)
and IV (Utility level devices).
TOOL USE AND CARE
1. This tool was designed for a specific function. Do not modify or alter
this tool or use it for an unintended purpose.
2. Securely hold this tool using both hands, unless it is designed for
single hand use. Using a tool with only one hand can result in
loss of control.
3. Maintain tools with care (see Maintenance).
UNPACKING
1. Carefully remove the parts and accessories from the box. Retain
packaging material until you have carefully inspected and satisfactorily
installed or operated the tool.
2. Make sure that all items in the parts list are included.
3. Inspect the parts carefully to make sure the tools and accessories were
not damaged while shipping.
WARNING! Do not operate the tool if any part is missing. Replace
the missing part before operating. Failure to do so could result in a
malfunction and serious personal injury.
Pocket Analog Multimeter
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8344681V 2.
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PARTS IDENTIFICATION
Contents: Analog Multimeter with built in test leads.
ASSEMBLY
The Analog Multimeter comes preassembled.
OPERATION
CAUTION! To avoid possible damage to the multimeter or to the
equipment under test, follow these guidelines:
1. Use the proper function and range for your measurements.
2. Before rotating the Range Selection Switch to change functions,
disconnect test leads from the circuit under test.
NOTE: Be sure to check battery power level before each use.
SCALE INSTRUCTION
There are five scales on the multimeter display.
OHMS - The upper scale is for
resistance measurement.
DCVmA - The second scale is for
DC voltage measurements and DC
current measurements.
ACV - The third scale is for
AC voltage measurements.
BAT - The fourth scale is for
the battery test
dB - The fifth scale is for decibels.
Common Markings for
Voltage and Current Scales
Pocket Analog Multimeter
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8344681 V 2.
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MEASUREMENT INSTRUCTIONS
1. Before measurement, adjust the Zero Pin until the pointer is directly
over the three black zeros at the left end of the scale.
2. The measuring range selected should be more than the value to
be measured.
3. Verify the meter is operating correctly by measuring a known voltage
before use.
MEASURING DC VOLTAGE
CAUTION! The Digital Multimeter is a CAT II device. Measuring a DC
voltage that exceeds 250 V will exceed the safety limits of the device
and could result in an electric shock to the user or damage to
the meter.
1. Set the Range Selection Switch to desired DC voltage range . .
If the voltage to be measured is not known beforehand, set the range
switch to the highest range and then switch down to the next range
until a satisfactory reading is obtained.
2. Touch the red test probe’s tip to the positive side of the circuit to be
measured and the black test probe’s tip to the negative side of
the circuit.
3. Use the DC Voltage Accuracy chart to determine the DC
Voltage measurement.
Pocket Analog Multimeter
12 For technical questions call: 1-800-665-8685
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DC VOLTAGE ACCURACY
DCV Range Scale Reading Multiply By
10 0-10 1
50 0-50 1
100 0-10 10
250 0-250 1
MEASURING DC CURRENT
1. Set the Range Selection Switch to desired DC current range .
If the magnitude of the current is not known beforehand, set the range
switch to the highest range and then switch down to the next range
until a satisfactory reading is obtained.
2. Turn off power to the circuit that you want to measure and discharge
all capacitors.
3. Break the circuit path so the current cannot pass through the circuit.
4. Touch the red test probe’s tip to the positive side of the break and the
black test probe’s tip to the negative side of the break.
5. Turn on power to the circuit, then read the display.
6. Use the DC Current Accuracy chart to determine the measurement.
DC CURRENT ACCURACY
DC Current Range Scale Reading Modify By
25 0-250 Divide Reading by 10
250 0-250 Multiply Reading by 1
Pocket Analog Multimeter
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8344681 V 2.
6
MEASURING AC VOLTAGE
CAUTION! The Digital Multimeter is a CAT II device. Measuring an
AC Voltage that exceeds 250V rms will exceed the safety limits of the
device and could result in an electric shock to the user or damage to
the meter.
1. Set the Range Selection Switch to desired AC voltage range . If
the magnitude of the voltage is not known beforehand, set the range
switch to the highest range and then switch down to the next range
until a satisfactory reading is obtained.
2. Connect the test probe tips across the circuit.
3. Use the AC Voltage Accuracy chart to determine the
AC voltage measurement.
AC VOLTAGE ACCURACY
ACV Range Scale Reading Multiply By
50 0-50 1
100 0-10 10
250 0-250 1
Pocket Analog Multimeter
14 For technical questions call: 1-800-665-8685
8344681V 2.
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MEASURING RESISTANCE
NOTE: Before measuring in-circuit resistance, make sure that all power to the
circuit has been turned off and all capacitors are fully discharged.
1. Set the Range Selection Switch to desired Ω range.
2. Short the test probe tips, then adjust the Zero Adjustment Knob until
the point is in the 0 position of the OHMS scale.
NOTE: If it is not possible to set the point to the 0 position, the battery is low
and should be replaced (see Troubleshooting).
3. Connect the test leads across the load to be measured.
4. Read the top scale and multiply the reading by the factor on the
selected range, either 1K (1000) or 10, to obtain the
measurement results.
RESISTANCE ACCURACY
Resistance Range Scale Reading Multiply By
X1k 0 to Infinity 1,000
X10 0 to Infinity 10
Pocket Analog Multimeter
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8344681 V 2.
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MEASURING DECIBEL
Decibel is measured in the same way as the AC voltage, but the dB scale is
read instead.
1. Set the Range Selection Switch to one of the choices in AC voltage.
2. Connect the test probe tips across the circuit.
3. Use the AC Voltage Accuracy chart to determine the
AC voltage measurement.
NOTE: When measuring a signal that contains a direct current, a 0.1 µF block
capacitor with a voltage endurance of more than 250V should be connected
in series.
DECIBEL MEASUREMENT
AC Voltage Range dB Scale Reading Add to Base Range
50 4 to 36dB +0dB
100 4 to 36dB +6dB
250 4 to 36dB +14dB
Pocket Analog Multimeter
16 For technical questions call: 1-800-665-8685
8344681V 2.
6
BATTERY TEST
1. Set the Range Selection Switch to the desired BAT. range (9V or 1.5V).
2. Touch the red test probe’s tip to the positive terminal of the battery to
be tested and the black test probe’s tip to the negative terminal of
the battery.
3. There are three ranges:
a. GOOD indicates the battery still has a charge.
b. BAD indicates the batter is low.
c. ? indicates the battery’s condition is marginal.
MAINTENANCE
1. Maintain the device with care. A tool in good condition is efficient,
easier to control and will prevent unnecessary problems.
2. Maintain the tool’s label and nameplate. These carry important
information. If unreadable or missing, contact Princess Auto Ltd.
for replacements.
CAUTION! Only qualified service personnel should repair the tool.
DISPOSING OF TOOL
If your tool has become damaged beyond repair, do not throw it out. Bring it to
the appropriate recycling facility.
TROUBLE SHOOTING
Bring the tool to the nearest Princess Auto Ltd. for repairs. If unable to do so,
have a qualified technician service the tool.
Pocket Analog Multimeter
17Visit www.princessauto.com for more information
8344681 V 2.
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BATTERY AND FUSE REPLACEMENTS
Replace the battery if the pointer can not be set to the 0 position of the upper
scale with the Zero Adjustment Knob while the Range Selection Switch is in a Ω
range position and the test probe tips are being shorted.
To replace the battery:
1. Remove the screws on the back cover and remove the battery cover.
2. Replace the exhausted battery with a new 1.5V AAA battery
or equivalent.
3. Reinstall the battery cover and the screws.
If the multimeter isn’t functioning, replace the fuse:
1. Remove the screws on the back and remove the battery cover.
2. Replace the fuse with a new fuse (see specifications)
3. Reinstall the battery cover and the screws.
Pocket Analog Multimeter
18 For technical questions call: 1-800-665-8685
8344681V 2.
6
PARTS BREAKDOWN
PARTS LIST
No. DESCRIPTION
1. Pointer
2. Zero Pin
3. Zero Adjustment Knob
4. Range Selection Switch
5. Test Probe Tips
6. Test Probes (Red and Black)
7. Holster
Manuel d'utilisateur
Vous devez lire et comprendre toutes les instructions avant
d'utiliser l'appareil. Conservez ce manuel afin de pouvoir le
consulter plus tard.
8344681
Multimètre
analogique
de poche
V 2,
6
3129923
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Power Fist 8344681 Owner's manual

Category
Multimeters
Type
Owner's manual

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