Mv Voltage Measurements - BizLine BIZ 780 312 Mode D'emploi

5-3. MV Voltage Measurements

CAUTION : Do not measure mV voltages if a motor on the circuit is being
switched ON or OFF. Large voltage surges may occur that can damage the
meter.
1. Set the function switch to the
2. Press the MODE button to indicate "DC" or "AC".
3. Insert the black test lead banana plug into the negative
COM jack.
4. Insert the red test lead banana plug into the positive
V jack.
5. Touch the black test probe tip to the negative side of
the circuit. Touch the red test probe tip to the positive
side of the circuit.
6. Read the mV voltage in the display
7. Press the HZ/% button to indicate "Hz"
8. Read the frequency in the display
9. Press the Hz/% button again to indicate "%".
10. Read the % of duty cycle in the display.
e_Notice_BIZ780312_EN-FR-NL.indd 9
mV/Hz/% position.
EN
TRUE RMS Autoranging Digital Multimeter
RANGE
HZ%
REL
MAX/MIN
MODE HOLD
VFD
OFF
VFD
Au to Powe r Of f
8
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