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IM CW500-02EN
● Do not apply signals that exceed the measurement range.
● Never open the battery cover while measurement is in
progress.
● The power inlet when the instrument is running on batteries is
isolated, but never touch it.
●
Voltage probe
• Be sure to use the probes supplied with this instrument.
• Attach probe caps according to the measurement category.
• If the probe and the measurement category of the main unit
are mismatched, the lower measurement category takes
precedence. Be sure to check that the measurement voltage
and rating are matched.
• Never connect voltage probes that are not necessary for the
measurement that you are taking.
• Do not connect to the measurement line when the probe is not
connected to the main unit.
• When taking a measurement, be careful that your finger or the
like does not cross over the barrier.
Barrier: A mark for securing the minimum required creep and
spatial distance to prevent electric shock during operation.
• Never remove the probe from the main unit connector while
measuring (power running from the measurement line).
• Do not let the metal part at the tip make contact between the
two measurement lines.
• Never touch the metal part at the tip.
●
Clamp-on probe
• Use only the clamp-on probes exclusive for this instrument.
• Be sure to check that the measurement current and rating are
matched, and use it on an electric circuit whose voltage is less
than or equal to the maximum rated voltage to ground.
• Never connect probes that are not necessary for the
measurement that you are taking.
• Do not connect to the measurement line when the probe is not
connected to the main unit.