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Current Measurement
3.8 Current Measurement
The DC current and AC current of 10 A or less is measured.
DANGER
Do not connect the instrument to a current
transformer with no internal protection.
This instrument is not designed to be connected to
current transformer with no internal protection. Doing
so could cause damage to the instrument, resulting in
bodily injury.
Do not input any voltage to the current
measurement terminals.
Turn o the power to the measurement
circuit before connecting or disconnecting
the test leads.
Failure to do so may lead to arc discharge, resulting in
bodily injury.
WARNING
Do not input any voltage when the
instrument is set to the current range.
Doing so could cause damage to the instrument,
resulting in bodily injury.
When [FUSE OPEn] is displayed
The fuse may have blown. Check whether the fuse has blown. (p. 57 ) If so,
replace it. (p. 136)
When measuring an unknown current
Set the range to auto (the default setting) or 10 A.
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