Velleman DVM2000 Manuel utilisateur

DVM2000

HIGH-ACCURACY TRUE RMS MULTIMETER - 50000 COUNTS

TRUE RMS-MULTIMETER - ZEER NAUWKEURIG - 50000 COUNTS

MULTIMÈTRE TRUE RMS HAUTE PRÉCISION - 50000 POINTS

MULTÍMETRO TRUE RMS DE ALTA PRECISIÓN - 50000 CUENTAS

SEHR GENAUES TRUE RMS MULTIMETER - 50000 ZÄHLUNGEN

WYSOKIEJ JAKOŚCI MIERNIK Z TRUE RMS - 50000 COUNTS

USER MANUAL

GEBRUIKERSHANDLEIDING

NOTICE D’EMPLOI

MANUAL DEL USUARIO

BEDIENUNGSANLEITUNG

INSTRUKCJA OBSŁUGI

DVM2000 VELLEMAN

DVM2000 – HIGH-ACCURACY TRUE RMS MULTIMETER - 50000 COUNTS

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-1010-1 concerning electronic measuring instruments with an overvoltage category CAT III 1000V

and pollution 2. This multimeter complies with 89/336/EEC, 73/23/EEC and 93/68/EEC.

•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.

•Check the meter before every use. Never use a damaged or deformed multimeter.

•Do not use the multimeter in an environment with combustible gases, steam or dust.

•Always be careful when handling voltages > 60VDC or > 50VAC RMS. Always keep fingers behind the guards. Keep your body insulated when

measuring.

•Never measure voltages exceeding 1000VAC or 1000VDC to ensure your safety.

•Replace the batteries when the symbol appears. Disconnect the measuring probes from any circuit before opening the multimeter.

•Repair and calibration must be carried out by experienced professionals only.

DVM2000 VELLEMAN

3. Description

a. Multimeter

1. V/Ω/Hz terminal

2. COM terminal

3. µA/mA terminal

4. A terminal

5. rotary selection switch

6. power switch

7. RANGE: range selection key

8. SELECT: measuring mode selection key

9. WAKE: meter reactivation key

10. MAX/MIN: maximum/minimum value display selection key

11. REL: relative measuring key

12. HOLD: data-hold key

13. LIGHT: backlight key

14. ~Hz: linear frequency measurement

15. LCD display

b. LCD Display

DVM2000 VELLEMAN

µnF

Measurement units.

mµA

dBmV

MKΩHz

2 Л% Duty cycle measurement.

3 AUTO Automatic range selection.

4 MANUAL Manual range selection.

5 51000 Range indication.

6 -Maximum/minimum value display.

7 Relative measurement mode.

8 Continuity measurement.

9 AC AC measurement mode.

10 Negative value.

11 DC DC measurement mode.

12 Data-hold function.

13 Please wait… Waiting mode.

14 Low battery.

15 Analogue bar indication.

16 Multimeter is linked to a PC via USB.

17 Displayed value.

4. Operation

•Backlight

Press LIGHT to switch the backlight on or off. The backlight will automatically go out after 30 seconds. Remember that using the backlight will drain

the batteries faster.

DVM2000 VELLEMAN

•Data Hold

Press HOLD to freeze the displayed value. Press again to resume measurement.

•Automatic Shutoff

The meter shuts off after 15 minutes of inactivity by default. When shut off, press WAKE or turn the rotary selection switch to reactivate the

multimeter. To deactivate the automatic shutoff function, press the power switch and WAKE simultaneously. Remember to shut off the multimeter

using the power switch after use as the multimeter will still drain batteries when in standby.

•Relative Value Measurement

This function applies for all measurement except for frequency, duty cycle and diode measurements. Press REL∆to determine the relative value.

The next displayed value represents the present measured value minus the recorded relative value. Press again to exit the function.

•Maximum/Minimum Value Measurement

This function applies for all measurement except for frequency and diode measurements. Press MAX/MIN to determine the maximum, the minimum

or both values respectively. Hold MAX/MIN pressed for 2 seconds to exit the function.

•Connecting the Multimeter to a Computer

Connect your DVM2000 to a computer using the included optical USB cable. Hold HOLD pressed for 2 seconds to send the data to the computer.

You will now be able to edit the recorded data on your computer using the appropriate software. Hold HOLD pressed for 2 seconds to stop sending

the data.

•ACV/dBm Measurements

Voltage ranges: 0.5VAC~1000VAC

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the V/Ω/Hz and the COM terminals respectively.

Do not measure voltages exceeding 1000V.

DVM2000 VELLEMAN

oSelect the ACV or dBm measurement mode by pressing SELECT.

oConnect the measuring probes to the circuit.

oRead the measured value. Select a higher range by pressing RANGE when ol is displayed.

•DCV/DCV + ACV Measurements

Voltage ranges: 0.5VAC~1000VAC

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the V/Ω/Hz and the COM terminals respectively.

oSelect the DCV or DCV + ACV measurement mode by pressing SELECT.

oConnect the measuring probes to the circuit.

oRead the measured value. Select a higher range by pressing RANGE when ol is displayed.

•DC mV/AC mV/DC mV + AC mV Measurements

Voltage ranges: 1µV~500mV

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the V/Ω/Hz and the COM terminals respectively.

oSelect the DC mV, AC mV or DC mV + AC mV measurement mode by pressing SELECT.

oConnect the measuring probes to the circuit.

oRead the measured value. Select a higher range by pressing RANGE when ol is displayed.

Do not measure voltages exceeding 1000V.

DVM2000 VELLEMAN

•Logic Frequency/Duty Cycle Measurements

Frequency ranges: 5Kz~2MHz (Vp 2.5V~5V), duty cycle ranges: 5~95%

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the V/Ω/Hz and the COM terminals respectively.

oSelect the Hz or % measurement mode by pressing SELECT.

oConnect the measuring probes to the circuit.

oRead the measured value. A value too low will be displayed as 0.

•Diode Measurements

Diode ranges: 0V~2.5V

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the V/Ω/Hz and the COM terminals respectively.

oConnect the red measuring probe to the positive pole and the black probe to the negative pole of the diode. The

LCD will display the forward voltage drop.

oConnect the black measuring probe to the positive pole and the red probe to the negative pole of the diode. The

backward resistance of the diode is normal when OL is displayed.

oRemember to turn off the circuit before measuring diodes integrated in that circuit.

•Resistance/Continuity Measurements

Resistance ranges: 0.01Ω~50MΩ

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the V/Ω/Hz and the COM terminals respectively.

DVM2000 VELLEMAN

oSelect the Ωor measurement mode by pressing SELECT.

oConnect the measuring probes to the resistor and read the measured resistance value.

oRead the measured value. Select a higher range by pressing RANGE when ol is displayed.

oSimply connect the measuring probes to the circuit for the continuity test.

oRemember to turn off the circuit before measuring resistance or continuity.

•Capacitance Measurements

Capacitance ranges: 10pF~5000µF

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the V/Ω/Hz and the COM terminals respectively.

oDischarge the capacitor before measurements.

oConnect the red measuring probe to the positive pole and the black measuring probe to the negative pole of a

heteropolar capacitor.

oRead the measured value. Select a higher range by pressing RANGE when ol is displayed.

•DC µA/AC µA/DC µA + AC µA Measurements

Current ranges: 0.01µA~5000µA

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the mA/µA and the COM terminals respectively.

oSelect the DC µA, AC µA or DC µA + AC µA measurement mode by pressing SELECT.

oTurn off the power to the circuit to be measured. Connect the measuring probes in series to the circuit and turn on

the power to the circuit.

oRead the measured value. Select a higher range by pressing RANGE when ol is displayed.

DVM2000 VELLEMAN

•DC mA/AC mA/DC mA + AC mA Measurements

Current ranges: 1µA~500mA

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red and the black measuring probes in the mA/µA and the COM terminals respectively.

oSelect the DC mA, AC mA or DC mA + AC mA measurement mode by pressing SELECT.

oTurn off the power to the circuit to be measured. Connect the measuring probes in series to the circuit and turn on

the power to the circuit.

oRead the measured value. Select a higher range by pressing RANGE when ol is displayed.

•DC A/AC A/DC A + AC A Measurements

Current ranges: 0.1mA~10A

oSwitch on your multimeter and set to rotary selector switch to .

oInsert the red measuring probe in the A terminal and the black measuring probe in the COM terminal.

oSelect the DC A, AC A or DC A + AC A measurement mode by pressing SELECT.

oTurn off the power to the circuit to be measured. Connect the measuring probes in series to the circuit and turn on

the power to the circuit.

oRead the measured value. Select a higher range by pressing RANGE when ol is displayed.

•Linear Frequency Measurements

Frequency ranges: 5Hz~200kHz

oPress ~Hz to measure the linear frequency when performing voltage or current measurements.

oSelect the range by pressing RANGE.

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