ELCART
ELCART DISTRIBUTION SPA via Michelangelo Buonarroti, 46 - 20093 Cologno Monzese (Milano) ITALY
Tel. +39 02.25117310 Fax +39 02.25117610 sito internet: www.elcart.com e-mail: [email protected]
Manuale di istruzioni/Scheda tecnica
La divulgazione dei dati contenuti in questa scheda è da ritenersi un servizio puramente informativo e non costituisce alcun vincolo da parte della Elcart in merito a prestazioni ed utilizzo del prodotto.
The divulgation of data contained on this technical sheet are exclusively for informational reasons and establish no link on behalf of Elcart regard to thr performances and the usa of the product.
La divulgacion de los datos contenidos en esta ficha son un servicio unicamente informativo y no constituyen ningun vinculo de parte de Elcart respecto a las prestaciones y uso del producto.
ART. 09/09600-00
PAGINA 10 DI 12
Range
Resolution
Accuracy
20KHz
10Hz
± (1.5% of r5digits)
4. OPERATING INSTRUCTIONS
4.1 Function switching
1)Press the "FUNC" key to switch between AC and DC
measurement at the current ranges.
2)Press the "FUNC" key to switch between the diode and
continuity ranges.
4.2 Range switching
1) When the meter is turned on, it is at the auto range for
measuring current, voltage and resistance.
2) Press the "RANGE" key to enter the manual range mode.
The range will go one level up with each press and return to
the lowest level when the highest level is reached.
3) Hold the “RANGE” key for more than 2 seconds to return
to the auto range.
4.3 Maximum value measurement
1) The maximum value measurement function can be used
when the meter is measuring current and voltage.
2) To display the measured maximum value during
measurement, press the “MAX” key, and the measured
maximum value will appear on the LCD.
3) Press the “MAX” key again to release the maximum value
measurement function.
4.4 Reading holding
1) To hold the reading during measurement, press the “HOLD”
key, and the displayed value on the LCD will be locked.
2) Press the “HOLD” key again to release the reading
holding mode.
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1) If the environment is too dark for reading during
measurement, hold on to the "
" key for more than 2
seconds to turn on the backlight source.
2) Hold on to the "
" key again for more than 2 seconds to
turn off the backlight source.
3) After the backlight source is turned on, if the "
" key is
not held down for more than 2 seconds, the backlight source
will shut down automatically 15 seconds later.
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1) Press "TEST" to start detection when the meter is at the
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tracking of cable line), Net Cable (network cable integrity
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the next detection.
4.7 Preparation for measurement
1) Turn the range selector and turn on the power. If the battery
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symbol, when the batteries must be replaced.
2) The “
” symbol beside the input line indicates that the
input voltage or current should not exceed the indicated value.
This is intended to protect the internal circuit from damage.
3) Set the range selector to the desired measurement
function and range. In the manual range mode, if the scale
of the measured value is unknown beforehand, the highest
range should be set.
4) Connect the common test wire and then the live test wire
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disconnection.
4.8 Measurement of DC voltage
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4.8.2 press the “RANGE” key to select the auto or manual.
4.8.3 Connect the test probes to the voltage source or load
in parallel for measurement.
4.8.4 Take a reading in the main display area of the LCD.
The polarity indication will show the polarity of the terminal
connected by the red probe.
NOTE:
1) At the low voltage range, unsteady readings will appear
before the test probes contact the circuit. This is normal
because the meter is highly sensitive. When the test probes
contact the circuit, the true reading will be displayed.
2) In the manual range mode, if the LCD displays “OL” or
“-OL” only, it means the measurement has exceeded the
range and a higher range should be selected.
3) In the manual range mode, if the scale of the measured
value is unknown beforehand, the highest range should be
set and then lowered down gradually.
4.9 Measurement of AC voltage
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4.9.2 Set the range selector to the V range position.
4.9.3 Press the “RANGE” key to select the auto or manual mode.
4.9.4 Connect the test probes to the voltage source or load
in parallel for measurement.
4.9.5 Take a reading in the main display area of the LCD.
NOTE:
1) At the low voltage range, unsteady readings will appear
before the test probes contact the circuit. This is normal
because the meter is highly sensitive. When the test probes
contact the circuit, the true reading will be displayed.
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it means the measurement has exceeded the range and a
higher range should be selected.
3) In the manual range mode, if the scale of the measured
value is unknown beforehand, the highest range should be
set and then lowered down gradually.
4.10 Diode test
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4.10.2 Set the range selector to the range position.
4.10.3 Press the "FUNC" key to switch to the test mode.
4.10.4 Connect the red probe to the anode and the black
probe to the cathode of the diode for testing.
4.10.5 Take a reading in the main display area of the LCD.
NOTE:
1) The meter indicates the approximate forward voltage
drop of the diode.
2) If the test probes are reversed or open, the LCD will
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- Frequency range: 40~400Hz
- Response: average (rms of sine wave)
3.2.8 Frequency
