PCWork PCW05A User manual

User Manual PCW05A
Digital Clamp Meter

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English .............................................................................. 3
Deutsch .......................................................................... 34
Français .......................................................................... 65
Português ....................................................................... 96
Italiano .......................................................................... 127
Please check www.pcworktools.com for the latest manual and the digital
version.

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Copyright Statement ............................................................... 4
Safety Statement .................................................................... 4
General Notes ........................................................................ 5
Safety Instructions .................................................................. 6
Safety Symbols ....................................................................... 9
Product Description .............................................................. 10
Measurement Operation ....................................................... 13
AC/DC Current Measurement .............................................. 14
AC/DC Voltage Measurement .............................................. 15
Frequency / Duty Measurement ........................................... 17
Resistance Measurement ..................................................... 18
Continuity Test ...................................................................... 19
Diode Test ............................................................................. 20
Capacitance Measurement ................................................... 21
NCV Test .............................................................................. 22
Temperature Measurement .................................................. 23
General Technical Specifications .......................................... 25
Maintenance ......................................................................... 31
Information regarding waste disposal ................................... 32
EN User
Manual

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Copyright Statement
In accordance with international copyright law, you are not allowed to copy the
contents of this manual in any form (including translations) without given permission in
written form by the distributor.
Safety Statement
The “Caution” symbol refers to any condition or operation which might cause
damage to the instrument or equipment.
Any such operation has to be performed with caution. If incorrectly performed or
without following the procedures, the instrument and equipment might get damaged. In
case that conditions are not fully met or not fully understood, do not continue to
perform any operation flagged with the “Caution” symbol.
The “Warning” symbol refers to any condition or operation which might cause
damage to the user. Any such operation has to be performed with caution. If incorrectly
performed or without following the procedures, personal injury or casualties might
result. In case these conditions are not fully met or not fully understood, do not
continue to perform any operation flagged with the “Warning” symbol.

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General Notes
• It is not permitted to change the manual in any way or add additional content,
without given permission in written form by the distributor.
• The operator of this device is obliged to ensure that every other person using this
device has read and understood the manual, especially the safety instructions.
• The operator is obliged to ensure proper usage, a functioning device prior usage,
the provision of the manual, and that only qualified users operate the device.
• Any change related to the design or construction of the device is not permitted.
• Warranty and any liability in regards to material damage or personal injury are
suspended in the following cases:
§ Improper usage and operation of the device
§ Not following the instructions and safety regulations provided by the manual
§ Operation and usage without wearing proper personal protection equipment
§ Usage and installation of non-approved spare parts
§ Improper maintenance and changes related to the design or construction of the
device; removal of the type plate

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Safety Instructions
The instrument is designed according to the requirements of the international electrical
safety standard IEC61010-1, which defines the safety requirements for electronic
testing instruments. The design and manufacturing of this instrument strictly comply
with the requirements of the IEC61010-1 CAT.III 600V,over voltage safety standard
and pollution level 2.
Warning:
In order to avoid possible electric shock, personal injury, or any other safety
accident, please abide by the following instructions:
• Please read this manual carefully before using the instrument, and pay special
attention to safety warning information.
• Strictly follow this manual when using the instrument. In addition, pay attention to
any safety information on the device itself. Otherwise, the protection function of the
instrument may be damaged or weakened. Safe operation and safety for the user
cannot be guaranteed in this case.
• Do not measure current with the test leads still inserted into the device’s sockets.
• Avoid working alone, thus assistance can be provided, especially in emergency
situations.

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• Do not provide children access to the multimeter. Parents are fully responsible for
any safety hazards caused by non-compliance.
• Please be careful if the measurement exceeds 30V AC True RMS, a 42V AC peak,
or 60V DC. There might be the danger of getting an electric shock with this kind of
voltage. Follow all relevant safety requirements.
• When measuring known voltage, in order to check if the device works normally,
results in the device not working normally or being damaged, stop any measuring
operation and do not continue using the multimeter.
• Before using the device, please check whether it has any crack or plastic damage.
If so, do not use the device.
• Before using the instrument, please check whether the probes are cracked or
damaged. If so, please replace them with the same type, having the same electrical
specifications.
• The instrument shall be used in accordance with the specified measurement
category, voltage, or current rating.
• Do not exceed the max. input values as specified in this manual or on the device.
• Never change the measurement function during a measuring operation on an object
or circuit. Always disconnect the measuring object/circuit first.
• Opening, repairing, or maintenance should only be executed by trained/qualified
professionals.

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• Never look directly into the LED flashlight of the device. Non-compliance bears the
risk of permanently damaging your eyesight.
• Please comply with the local and national safety code. Wear personal protection
equipment to prevent any injury through being exposed to electrical shock or
electrical arc caused by an exposed hazardous live conductor.
• When low battery is indicated, please replace the battery in time to prevent of any
measurement error.
• Do not use the instrument around explosive gas, steam, or in an wet environment.
• When using the probe, please put your fingers behind the finger protector of the
probe.
• When measuring, please connect the zero (neutral) line/ ground line first, then
connect the live wire; when measuring is done, please disconnect the live wire first,
then disconnect the zero (neutral) line / ground line.
• Before opening the outer cabinet or the battery cover, please remove the probes
from the device. Do not use the device, when it is taken apart or the battery cover
is open.
• The safety standards are only met when the instrument is used together with the
supplied probes. If the probes are damaged and need to be replaced, only use
probes with the same model number and the same electrical specifications for
replacement.

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High voltage warning (dangerous voltage might be present)
AC (Alternating current)
DC (Direct current)
AC or DC
Warning, important safety information
Ground
Fuse
Equipment with double insulation/reinforced insulation protection
Low Battery
Product complies with all relevant European directives
Do not dispose of this electrical/electronic product as unsorted household
garbage.
CAT. II
Suitable for testing and measuring circuits directly connected to power
points (sockets and similar) of low voltage power installations.
Safety Symbols

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CAT. III
Suitable for testing and measuring circuits connected to the distribution part
of low voltage power supply devices in buildings.
Product Description
Instrument Panel Description
① NCV probe
② Current Sensing Clamp
③ Flashlight
④ Data Hold / NCV Button
⑤ Rotary Function Switch
⑥ Current Clamp Opening Trigger
⑦ Function Buttons
⑧ LED Display
⑨ Current Input Socket (red test
lead)
⑩ COM Input Socket (black test
lead)