Idiomas disponibles
Idiomas disponibles
Autoranging Multimeter/English
1. Set the function switch to the V DC position ("mV" will appear in the
display).
2. Insert the black test lead banana plug into the negative (COM) jack
and the red test lead banana plug into the positive (V) jack.
3. Touch the test probe tips to the circuit under test. Be sure to observe
the correct polarity (red lead to positive, black lead to negative).
4. Read the voltage in the display. The display will indicate the proper
decimal point and value. If the polarity is reversed, the display will
show (-) minus before the value.
AC Voltage Measurements
WARNING:
Risk of Electrocution. The probe tips may not be
long enough to contact the live parts inside some 240V outlets for
appliances because the contacts are recessed deep in the outlets.
As a result, the reading may show 0 volts when the outlet actually
has voltage on it. Make sure the probe tips are touching the metal
contacts inside the outlet before assuming that no voltage is
present.
CAUTION:
Do not measure AC 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 V AC position.
2. Insert the black test lead banana plug into the negative (COM) jack
and the red test lead banana plug into the positive (V) jack.
3. Touch the test probe tips to the circuit under test.
4. Read the voltage in the display. The display will indicate the proper
decimal point, value and symbol (AC, V, etc.).
10
DC Current Measurements
CAUTION:
Do not make current measurements on the 10A
scale for longer than 30 seconds. Exceeding 30 seconds may cause
damage to the meter and/or the test leads.
1. Insert the black test lead banana plug into the negative (COM) jack.
2. For current measurements up to 2000µA DC, set the function switch
to the µA position and insert the red test lead banana plug into the
µA jack.
3. For current measurements up to 200mA DC, set the function switch
to the mA range and insert the red test lead banana plug into the
200mA jack.
4. For current measurements up to 10A DC, set the function switch to
the 10A position and insert the red test lead banana plug into the
10A jack .
5. Press the "MODE" button until "DC" appears in the display.
6. Remove power from the circuit under test, then open up the circuit
at the point where you wish to measure current.
7. 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.
8. Apply power to the circuit.
9. Read the current in the display. The display will indicate the proper
decimal point, value and symbol.
AC Current Measurements
WARNING:
To avoid electric shock, do not measure AC
current on any circuit whose voltage exceeds 250V AC.
CAUTION:
Do not make current measurements on the 10A
scale for longer than 30 seconds. Exceeding 30 seconds may cause
damage to the meter and/or the test leads.
Autoranging Multimeter/English
11
