BGS technic 63401 Mode D'emploi page 23

DATA HOLD MODE
Press the HOLD button briefly to freeze the reading on the screen,
indicator. To exit Data Hold mode, press briefly this button again.
TRIGGER + - SELECTION
Trigger + or - is to identify whether the on or off portion of the signal under test is of measuring interest. For
example as for a periodic squarewave waveform whose period is 10ms, if you get a pulse width reading of
2ms in the trigger + (on portion) you then will get a pulse width reading of 8ms (10ms -2ms ) in trigger - (off
portion).
To toggle between trigger + and - press the
Note: Trigger + - selection is available only for pulse width measurement functions.
MEASURING DC OR AC VOLTAGE
1. Connect the black test lead to the COM terminal and the
red test lead to the VΩmAHz terminal.
2. Set the function switch to the V position. Then press the
button to select DC or AC voltage measurement, the
screen will show the corresponding symbol.
3. Connect the test leads across the source or circuit to be
tested.
4. Read the reading on the screen. For DC voltage
measurements, the polarity of the red lead connection will
be indicated as well.
Note: To avoid electric shock to you or damages to the
meter, do not apply a voltage higher than 1000V dc or 750V
ac between the terminals.
MEASURING DC OR AC VOLTAGE
1. Connect the black test lead to the COM terminal. If the current to be measured is less than 600mA,
connect the red test lead to the VΩmAHz terminal. If the current is between 600mA and 20A, connect
the red test lead to the 20A terminal instead.
2. Set the function switch to A or mA range position. Note: If
the red test lead is connected to the VΩmAHz terminal,
the function switch must be set to the mA position. If the
red test lead is connected to the 20A terminal, the
function switch must be set to the A position.
3. Press the
measurement, the screen will show the corresponding
symbol.
4. Turn off power to the circuit to be measured, and then
discharge all capacitors.
5. Break the circuit path to be measured, and connect the
test leads in series with the circuit.
6. Turn on power to the circuit, then read the reading on the
screen. For DC current measurements, the polarity of the red lead connection will be indicated as well.
Note: If you don't know the magnitude of the current to be measured beforehand, select the highest range
first and then reduce it range by range until satisfactory resolution is obtained.
BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
button to select DC or AC current
Tel.: 02196 720480
Fax.: 02196 7204820
mail@bgs-technic.de
will appear on the screen as an
disappears.
button.
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