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9
INSTRUMENTS
INSTRUMENTS
REL Function
This meter is designed with REL function at ACA, ACV and DCV, DCA ranges.
Press the
REL
button to change the zero to the current reading and the
relative value will show on the LCD. Press it once again and the meter
will display the relative zero point. This mode will also be indicated with a
blinking
REL
symbol.
Set the meter back to normal operation by pressing the
REL
button for
more than 2 seconds.
Measurement Procedures
Current Measurement
Switch the main function selector to proper current range.
ACA
Open the clamp by pressing the jaw-opening handle and insert the cable
to be measured into the jaw. Choose AC current measurement by
pressing the
AC/DC
button for ACA readings.
DCA
To measure DC current, choose
DC measurement by pressing
the
AC/DC
button. Wait for the
reading to stabilize then press the
REL
button to reset the reading.
Once completed, insert the cable
to be measured into the jaw and
read the value.
Note:
Before taking this mea-
surement, disconnect the test
leads from the meter for safety.
If the reading is difficult to read,
push the
HOLD
button and read the
result later.
continued ...
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