Fluke 77/BN - Voltage Measurement

Refer to the warnings
and cautions on pages
3 and 5.
VOLTAGE MEASUREMENT
WARNING
TO AVOID DAMAGE OR INJURY,
NEVER ATTEMPT TO MEASURE
VOLTAGE WITH A TEST LEAD IN
THE 10A OR 300 mA INPUT JACK.
Select the VAC or VDC function V~ or
V=, and connect the test leads as
shown. Select the 300 mV= function
for best resolution below 320 mV dc. In
the 300 mV= function, readings are
displayed in mV, and the VDC symbol
blanks. VAC is average responding
and calibrated for the rms value of a
sine wave (V rms = 1.111 x V avg).
Peak
V rms
V avg
0۷
Figure 3.