True-rms Digital Multimeter
Ex Safety Information
5
• Examine the case before you use the
Product. Look for cracks or missing
plastic. Carefully look at the insulation
around the terminals.
• Do not use test leads if they are
damaged. Examine the test leads for
damaged insulation, exposed metal, or if
the wear indicator shows. Check test
lead continuity.
• Do not work alone.
• Do not touch voltages >30 V ac rms, 42 V
ac peak, or 60 V dc.
• Use only correct measurement category
(CAT), voltage, and amperage rated
probes, test leads, and adapters for the
measurement.
• Remove all probes, test leads, and
accessories that are not necessary for
the measurement.
• Keep fingers behind the finger guards on
the probes.
• Limit operation to the specified
measurement category, voltage, or
amperage ratings.
• Measure a known voltage first to make
sure the Product operates correctly.
• Measure for hazardous voltage without
the Low-Pass Filter.
• Do not apply more than the rated
voltage, between the terminals or
between each terminal and earth ground.
• Do not touch the probes to a voltage
source when the test leads are
connected to the current terminals.
• Connect the common test lead before
the live test lead and remove the live test
lead before the common test lead.
• Replace the batteries when the low
battery indicator shows to prevent
incorrect measurements.
• The battery door must be closed and
locked before you operate the Product.
• Do not use the Product if it operates
incorrectly.
• Do not use and disable the Product if it
is damaged.
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