Major tech MT 770 Buku Petunjuk - Halaman 10

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1. Ac Current Measurement

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

MODE

" button to select the AC Volt

RANGE

button.

Hz •

range

button transforms

RANGE

AC Supply