Velleman DVM1400 Manuale utente

DVM1400

5 IN 1 MULTIMETER

5-IN-1 MULTIMETER

MULTIMÈTRE 5 IN 1

MULTÍMETRO 5 EN 1

5-IN-1 MULTIMETER

USER MANUAL

GEBRUIKERSHANDLEIDING

NOTICE D’EMPLOI

MANUAL DEL USUARIO

BEDIENUNGSANLEITUNG

DVM1400 VELLEMAN

DVM1400 – 5 IN 1 MULTIMETER

1. Introduction

To all residents of the European Union

Important environmental information about this product

This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm

the environment.

Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialized

company for recycling.

This device should be returned to your distributor or to a local recycling service.

Respect the local environmental rules.

If in doubt, contact your local waste disposal authorities.

Thank you for choosing Velleman! Please read the manual thoroughly before bringing this device into service. If the

device was damaged in transit, don't install or use it and contact your dealer.

2. Safety Instructions

This multimeter has been designed according to IEC-1010 concerning electronic measuring instruments with an

overvoltage category CAT II 1000V, CAT III 600V and pollution 2.

•Damage caused by disregard of certain guidelines in this manual is not covered by the warranty and the dealer

will not accept responsibility for any ensuing defects or problems.

•When using this meter, the user must observe all normal safety rules concerning protection against the danger of

electroshocks and protection against misuse.

•The test leads must always be in good condition. Before using, verify that the insulation on the test leads is not

damaged and/or the wires are not exposed.

•Full compliance with safety standards can only be guaranteed if used with the supplied test leads. They must be

replaced with the same model or the same class.

•Never exceed the protection limit values indicated for each measurement range.

•Do not touch unused terminals when the meter is linked to a circuit.

•When the value scale to be measured is unknown, set the range selector at the

highest position.

•Disconnect the test leads form the circuit under test before rotating the range

selector.

•When carrying out measurements on TV or switching power circuits, there may be

high amplitude voltage pulses which may damage the meter.

•Never perform resistance measurements on live circuits.

•Always be careful when handling voltages > 60VDC or > 30VAC RMS. Always keep

fingers behind the guards.

3. Description

1. sound, light and humidity sensors

2. LCD display

3. function switches

4. rotary function/range selector

5. 10A input terminal

6. mA/°C input terminal

7. COM terminal

8. / /Hz/V/Ωterminals

To ensure safe operation

and in order to exploit the full functionality of the meter, please follow the

directions in this se

ction carefully.

DVM1400 VELLEMAN

4. Operation

•Data Hold Mode

The data hold function makes the meter stop updating the display. Press HOLD to hold the reading. appears

on the display. Press again to switch off the function.

•Function Selection

Press FUNC. when measuring voltage or current to switch between AC and DC; press the button to select

between resistance, capacitance, diode and continuity measuring.

•Manual Ranging and Autoranging Modes

The meter defaults to the autoranging mode in measurement functions that have mode than one range. The

meter displays when in autoranging mode.

1. Press RANGE to enter the manual ranging mode. Each press on the RANGE key will increase the range.

NOTE: If you manually change the range after entering the data hold mode, the meter will exit this mode.

2. Hold the RANGE key pressed to exit the manual ranging mode and to enter the autoranging mode.

•Hz/Duty Selection

Press Hz/DUTY to switch from the frequency to the duty cycle measurement mode and back.

•Relative Measurement Mode

The meter will display the relative measurement in all functions except for the frequency measurement.

1. Select a function and touch the test leads to the circuit to be measured.

2. Press REL to store the measured value and activate the relative measurement mode. The difference

between the reference value and the subsequent reading is displayed.

3. Press REL for more than 2 seconds to return the meter to normal operation.

•Backlight

Press LIGHT to switch on the backlight. The backlight will automatically fade out after 10 seconds.

•Battery Saver

Turn on the meter. The meter turns off automatically after approximately 15 minutes. Rotate the function selector

or press a button to reactivate the meter.

•DC Voltage

1. Connect the black test lead to the COM jack and the red test lead to the V jack.

2. Set the rotary selector at the desired V range.

3. Press FUNC. to select the AC range.

4. Connect the test leads with the source or the load under measurement.

5. Read the displayed value.

6. The meter indicates an overrange when OL is displayed. Select a higher range. Select the highest range when the

value to be measured is unknown.

To avoid

electrical shock and/or damage to the instrument

, do not apply more 1,000VDC.

DVM1400 VELLEMAN

•AC Voltage

1. Connect the black test lead to the COM jack and the red test lead to the V jack.

2. Set the rotary selector at the desired V range.

3. Press FUNC. to select the AC range.

4. Connect the test leads with the source or the load under measurement.

5. Read the displayed value.

6. The meter indicates an overrange when OL is displayed. Select a higher range. Select the highest range when the

value to be measured is unknown.

•DC Current

1. Connect the black test lead to the COM jack and the red test lead to the mA jack for currents of max. 400mA. For

a max. of 10A, connect the red test lead to the 10A jack.

2. Set the rotary selector at the desired A range.

3. Press FUNC. to select the DC range.

4. Connect the test leads in series with the load under measurement.

5. Read the displayed value.

6. The meter indicates an overrange when OL is displayed. Select a higher range. Select the highest range when the

value to be measured is unknown.

•AC Current

1. Connect the black test lead to the COM jack and the red test lead to the mA jack for currents of max. 400mA. For

a max. of 10A, connect the red test lead to the 10A jack.

2. Set the rotary selector at the desired A range.

3. Press FUNC. to select the AC range.

4. Connect the test leads in series with the load under measurement.

5. Read the displayed value.

6. The meter indicates an overrange when OL is displayed. Select a higher range. Select the highest range when the

value to be measured is unknown.

•Resistance Measurement

1. Connect the black test lead to the COM jack and the red test lead to the Ωjack.

2. Set the rotary selector at the desired Ωrange.

3. Press FUNC. to select the Ωrange.

4. Connect the test leads with the resistance.

Note:

•For resistance > 1MΩ, the meter may take a few seconds before stabilizing the reading.

•When the input is not connected, overrange will be displayed as 1.

•The meter indicates an overrange when OL is displayed. Select a higher range.

To avoid

electrical shock and/or damage to the

instrument

, do not apply more 600VAC RMS.

To avoid

electrical shock and/or damage to the instrument

, never measure a live circuit.

To avoid

electrical shock and/or damage to the instrument

, never measure a live circuit.

To avoid electrical shock and/or damage to the instrument,

disconnect the circuit power and

discharge all high-voltage capacitors before measuring resistance.

DVM1400 VELLEMAN

•Capacitance Measurement

1. Connect the black test lead to the COM jack and the red test lead to the jack.

2. Set the rotary selector at the desired range.

3. Press FUNC. to select the range.

4. Connect the test leads to the capacitor being measured and read the displayed value.

Note:

•For high capacity values, the meter may take a few seconds before stabilizing the reading.

•For low capacity values, press REL to make the LCD display 000 before measurement.

•Diode Test

1. Connect the black test lead to the COM jack and the red test lead to the jack.

2. Set the rotary selector at the desired range.

3. Press FUNC. to select the range.

4. Connect the red test lead to the anode; connect the black test lead to the cathode of the diode. The meter will

display the approximate forward voltage drop. If the lead connection is reversed, the meter will display OL.

•Continuity Check

1. Connect the black test lead to the COM jack and the red test lead to the Ωjack.

2. Set the rotary selector at the desired range.

3. Press FUNC. to select the range.

4. Connect the test leads to the resistance in the circuit being measured. If continuity exists, i.e. resistance < 40Ω,

the built-in buzzer will sound.

Note:

•If the measured circuit resistance > 400Ω, the meter will display OL.

•Frequency Measurement

1. Connect the black test lead to the COM jack and the red test lead to the Hz jack.

2. Set the rotary selector at the desired Hz range.

3. Press Hz/DUTY to select the Hz range.

4. Connect the test leads in parallel to the circuit being measured

•Duty Cycle Measurement

1. Connect the black test lead to the COM jack and the red test lead to the Hz jack.

2. Set the rotary selector at the desired Hz range.

3. Press Hz/DUTY to select the duty cycle range.

4. Connect the test leads in parallel to the circuit being measured

To avoid electrical shock and/or damage to the instrument,

disconnect the circuit power and

discharge all high-voltage capacitors before measuring capacitance. Use the DC voltage

function to confirm that the capacitor is discharged.

To avoid electrical shock and/or damage to the instrument,

disconnect the circuit power and

discharge all high-voltage capacitors before testing diodes.

To avoid electrical shock and/or damage to the instrument,

disconnect the circuit power and

discharge all high-voltage capacitors before testing the continuity.

DVM1400 VELLEMAN

•Temperature Measurement

1. Set the rotary selector at the desired °C range.

2. The LCD will display the current ambient temperature.

3. Connect the black test lead of the “K” type thermocouple to the COM jack and the red test lead to the °C jack.

4. Touch the object to be measured with the thermocouple.

•Humidity Measurement

1. Set the rotary selector at the desired %RH range.

2. The LCD will display the current ambient humidity.

Note:

•The meter will need a few seconds to stabilize the humidity reading.

•Sound Level Measurement

1. Set the rotary selector at the desired dB range.

2. The LCD will display the current ambient sound level.

•Illuminance Measurement

1. Set the rotary selector at the desired Lux range.

2. Move the meter in front of the light source to be measured.

3. The LCD will display the current illuminance level.

5. Cleaning and Maintenance

Do not attempt to repair or service your multimeter unless you are qualified to do so and have the relevant

calibration, performance test and service information.

a. General Maintenance

Wipe the device regularly with a moist, lint-free cloth. Do not use alcohol or solvents.

Clean the terminals:

•Turn the meter off and remove all test leads.

•Shake out any dirt that may be in the terminals.

•Soak a new cotton bud with a cleaning and oiling agent and clean the terminal.

To avoid electrical shock and/or damage to the instrument,

do not connect the thermocouple

to a live circuit.

To avoid electrical shock and/or damage to the instrument,

do not connect the input to a live

circuit.

To avoid electrical shock and/or damage to the instrument,

do not connect the input to a live

circuit.

To avoid electrical shock and/or damage to the instrument,

do not connect the input to a live

circuit.

To avoid electrical shock a

nd/or damage to the instrument,

do not get water inside the case.

Remove the test leads and any input signals before opening the case.

DVM1400 VELLEMAN

b. Fuse Replacement

•Set the rotary switch to the OFF position.

•Disconnect all test leads and/or any connectors from the terminals.

•Open the battery compartment using an appropriate screwdriver.

•Remove the fuse by sliding it out of its bracket.

•Install a replacement fuse (F 500mA/250V, Ø 5 x 20mm).

•Close the battery compartment.

c. Battery Replacement

•Set the rotary switch to the OFF position.

•Disconnect all test leads and/or any connectors from the terminals.

•Open the battery compartment using an appropriate screwdriver.

•Remove the battery.

•Install a replacement battery (6F22).

•Close the battery compartment.

6. Technical Specifications

Accuracy is specified for one year after calibration at operating temperatures of 18°C ~ 28°C with a relative humidity

at 0% ~ 75%. Accuracy specifications take the form of ± (% of rdg + number of least significant digits).

Environmental Conditions 1000V CAT. II and 600V CAT. III

Pollution Degree 2

Altitude < 2000m

Operating Temperature 0°C~40°C or 32°F~122°F (< 80% RH, < 10°C)

Storage Temperature -10°C~50°C or 14°F~122°F (< 70% RH, battery removed)

Temperature Coefficient 0.1x / C° (< 18°C or > 28°C)

Max. Voltage between Terminals and Earth 600VAC RMS or 600VDC

Fuse Protection F500mA/250V, 5 x 20mm quick fuse

Sample Rate 2x/sec for digital data

Display 3

5/6

digits LCD with automatic indication of functions and symbols

Over Range Indication yes (“OL”)

Polarity Indication “-“ displayed automatically

Auto Power-Off yes, after 15 min

Continuity Buzzer yes

Transistor Test no

Diode Test yes, 1.0mA (open circuit voltage = 1.5VDC)

Low Battery Indication yes ( )

Max. Display 3,999 counts

Ranging Modes manual or automatic

Data Hold yes

Backlight yes

Power Supply 9V battery

Dimensions 180 x 85 x 45mm

Weight ± 280g (with battery)

Accessories 1 x K-type thermocouple, 2 x test leads, 1 x 9V battery, manual

Before fuse replacement, disconnect all test leads and/or ant connectors from any circuit

under test.

To avoid damage to

the instrument,

replace the fuse only with specified ratings.

To avoid false readings, which could lead to possible electric shocks or personal injury,

replace the battery as soon as the battery indicator appears. Before battery replacement,

disconnect all test leads and/or ant connectors from any circuit under test.

DVM1400 VELLEMAN

DC Voltage

Range Resolution Accuracy

400mV 0.1mV

4V 1mV

40V 10mV

400V 100mV

± (0.7% of rdg + 2 digits)

600V 1V ± (1.0% of rdg + 2 digits)

Overload protection: 250VDC or 250VAC RMS for 400mV range; 600VDC or 600VAC RMS for 4V~600V ranges

Input impedance: 10MΩ

Max. input voltage: 600VDC

Note that the meter may display an unsteady reading when the test leads do not touch the circuit due to the high

sensitivity.

AC Voltage

Range Resolution Accuracy

4V 1mV

40V 10mV

400V 100mV

± (0.8% of rdg + 3 digits)

600V 1V ± (1.5% of rdg + 5 digits)

Overload protection: 600VDC or 600VAC RMS for 4V~600V ranges

Input impedance: 10MΩ

Max. input voltage: 600VAC

Frequency range: 40~400Hz

Response: avg, calibrated in RMS of the sine wave

Note that the meter may display an unsteady reading when the test leads do not touch the circuit due to the high

sensitivity.

DC Current

Range Resolution Accuracy

40mA 10µA ± (1.2% of rdg + 3 digits)

400mA 100µA ± (1.2% of rdg + 3 digits)

10A 10mA ± (2.0% of rdg + 10 digits)

Overload protection: F500mA/250V quick fuse for mA ranges; unfused for 10A range

Max. input current: 400mA for mA terminal; 10A for 10A terminal

Voltage drop: 5mV/1mA for mA ranges; 10mV/1A for 10A range

AC Current

Range Resolution Accuracy

40mA 10µA ± (1.5% of rdg + 5 digits)

400mA 100µA ± (1.5% of rdg + 5 digits)

10A 10mA ± (3.0% of rdg + 10 digits)

Overload protection: F500mA/250V quick fuse for mA ranges; unfused for 10A range

Max. input current: 400mA for mA terminal; 10A for 10A terminal

Voltage drop: 5mV/1mA for mA ranges; 10mV/1A for 10A range

Frequency range: 40~400Hz

Response: avg, calibrated in RMS of the sine wave

DVM1400 VELLEMAN

Resistance

Range Resolution Accuracy

400Ω0.1Ω

4kΩ1Ω

40kΩ10Ω

400kΩ100Ω

4MΩ1kΩ

± (1.2% of rdg + 2 digits)

40MΩ10kΩ± (2.0% of rdg + 5 digits)

Open circuit voltage: 0.25V

Overload protection: 250VDC or 250VAC RMS

Capacitance

Range Precision Accuracy

4nF 1pF

40nF 10pF

400nF 0.1nF

4µF 1nF

40µF 10nF

± (3.0% of rdg + 3 digits)

200µF 100nF ± (8.0% of rdg + 10 digits)

Overload protection: 250VDC or 250VAC RMS

Frequency

Range Resolution Accuracy

9.999Hz 0.001Hz ± (2.0% of rdg + 5 digits)

99.99Hz 0.01Hz

999.9Hz 0.1Hz

9.999kHz 1Hz

± (1.5% of rdg + 5 digits)

99.99kHz 10Hz

199.9kHz 100Hz ± (2.0% of rdg + 5 digits)

> 200kHz as reference

Hz range

Measurement range: 0~200kHz

Input voltage range: 0.5VAC – 10VAC RMS

Overload protection: 250VDC or 250VAC RMS

V range

Measurement range: 0~40kHz

Input voltage range: 0.5VAC – 600VAC RMS

Input impedance: 10MΩ

Max. input voltage: 600VDC or 600VAC RMS

mA range

Measurement range: 0~40kHz

Max. input current: 400mA DC or AC RMS

Overload protection: F500mA/250V quick fuse

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