Major tech MT 770 Manual de instruções - Página 10
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7. AC VOLTAGE MEASUREMENT
1. Set the function switch to
position.
2. Press the
range. The meter automatically defaults to DC
Volts.
3. Insert the red test lead into the "V Ω ºC ºF HZ"
input terminal and the black lead to the "COM"
terminal.
4. Connect the other end of the test leads to the
circuit under test. Take the reading on the
display.
Note: • The meter is set to default to "Auto
Range" mode.
• Pressing the
the meter into a 'Manual Range" mode.
This means that the user will have to
depress this button to select the correct
range for the voltage being measured.
• In order to return back to the "Auto
Range" mode, hold down the
button for 3 seconds.
• To test Frequency on AC Voltage simple
press the
9
MODE
" button to select the AC Volt
RANGE
button.
Hz •
%
__
~
range
V
button transforms
RANGE
AC Supply