Velleman DVM2000 User Manual page 10

• DC mA/AC mA/DC mA + AC mA Measurements
Current ranges: 1µA~500mA
o Switch on your multimeter and set to rotary selector switch to
o Insert the red and the black measuring probes in the mA/µA and the COM terminals respectively.
o Select the DC mA, AC mA or DC mA + AC mA measurement mode by pressing SELECT.
o Turn 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.
o Read 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
o Switch on your multimeter and set to rotary selector switch to
o Insert the red measuring probe in the A terminal and the black measuring probe in the COM terminal.
o Select the DC A, AC A or DC A + AC A measurement mode by pressing SELECT.
o Turn 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.
o Read the measured value. Select a higher range by pressing RANGE when ol is displayed.
• Linear Frequency Measurements
Frequency ranges: 5Hz~200kHz
o Press ~Hz to measure the linear frequency when performing voltage or current measurements.
o Select the range by pressing RANGE.
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10 VELLEMAN