RS PRO RSDM-9060, User Manual

Page: 47 / 412

47
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
Ω
2W key to activate 2W
resistance measurement.
Press the Shift  Ω 2W 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
 Ω
2W 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
Range: 100 Ω Indicates the available range of
Resistance
000.0651
Ω
Indicates the exact measured value