GW Instek GDM-9060 - 2 W;4 W Resistance Measurement

BASIC MEASUREMENT
41
F5 (RangeLow)
key to select the
rate
The range of current is limited within the select
low ranges when auto range is activated. This
function is effective by utilizing low impedance to
lessen errors from shunt when current range
changes overly.
Press the F1 ~ F5 key to select the desired rate
2W/4W Resistance Measurement
Measurement
type
2-wire OHM
Uses the standard Input HI-LO terminals.
Recommended for measuring resistances
larger than 1kΩ.
4-wire OHM
Compensates the test lead effect using the
4W compensation terminals
(SENSE HI/LO terminals), in addition to
the standard Input HI-LO terminals.
Recommended for measuring sensitive
resistances smaller than 1kΩ.
Activate 2W or
4W Measurement
Press the Ω2W key to activate 2W
resistance measurement.
Press the Shift  Ω2W key to
activate 4W resistance measurement.
+
2W/4W resistance
mode display
appears
The mode will switch to the selected resistance mode
immediately. Press the Shift  Ω2W key on the front
panel as figure shown below.
2 or 4-Wire OHM
Indicates 2W or 4W Resistance mode
5/s
Indicates the active refresh rate
Indicates Automatic range selection
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