HC Cargo 211101 Mode D'emploi page 11

Automatic Selection
• Insert the red test lead to the "V/Ω" jack, and the black test lead to the "COM" jack.
• When turned on, the Digital multimeter powers up in SCAN mode. "SCAn" will appear in
the LCD. Test the object by 2 test leads, you'll get the tested AC, DC voltages or resistance.
• The Digital multimeter automatically selects the appropriate measurement mode and
range.
• Without exterior voltage, the Digital multimeter shifts to resistance measure mode to
measure it when the resistance in the input terminals is below 40 MΩ.
• Input DC voltage between +0.7 V and +600 V on the input terminals, or between -0.12 V
and -600 V, or even AC voltage between 3 V and 600 V (frequency between 40 Hz and
400 Hz), then the Digital multimeter enters the corresponding measure mode for DC
voltage or AC voltage.
• In DC and AC voltage modes, the Digital multimeter has high input impedance (10MΩ).
• If the test leads are disconnected from "V./Ω" jack and then connected to the "A" jack, it can
be used as a current meter. Digital multimeter enters its current measure mode
automatically when the flowing current exceeds the limited value (5mA).
Resistance Measurement
• Refer to Automatic Selection.
• Without exterior voltage, the Digital multimeter shifts to resistance measure mode when the
resistance in the input terminal is below 40 MΩ.
• The tested resistance will be shown with figures, accompanying corresponding units Ω, kΩ
or MΩ.
• In resistance measure mode, do not impose voltage on the test resistance lest it's
damaged or wrongly operated.
DC and AC Voltage Measurement
• Refer to Automatic Selection.
• When the Volts DC is above +0.7 V or -0.12 V, Volts AC is above 3 V rms, the Digital
multimeter enters volt measure mode automatically. The LCD will indicate the voltage with
DC or AC and it's shown with figures in the corresponding units V or mV.
• Change the test leads for the contacting point of the tested circuit if you want to test the DC
voltage below 0.7 V, you can get the voltage of as low as 0.12 V.
Vedpak 135_Version 3_11.2015
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211101