GW Instek GDM-8261 User Manual - Manual (Page 35)

BASIC MEASUREMENT
35
2. 2W/4W
resistance mode
display appears
W
S 2W
k
AUTO
2W or 4W + Ω Indicates 2W or 4W Resistance mode
AUTO Indicates Automatic range selection
1K 2nd display shows the Resistance range
3. Connect the
test lead and
measure Connect the test lead. For 2-wire resistance, use the Ω (V)
and the COM port. For 4-wire resistance, use the Ω (V)
and the COM port, plus the 4W sense, and LO port for
sensing. The display updates the reading.
2W connection
INPUT
V W
COM
4W connection
W 4W
INPUT
SENSE
HI
LO
V W
COM
Select Resistance Range
Auto range To turn the automatic range
selection On/Off, press the AUTO
key.
AUTO
Manual range Press the Up or the Down key to
select the range. AUTO indicator
turns Off automatically. If the range
is unknown, select the highest range.
Selection list Range Resolution Full scale @ slow rate
100Ω 0.1μΩ 119.9999Ω
1kΩ 1μΩ 1.199999kΩ
10kΩ 10μΩ 11.99999kΩ
100kΩ 100μΩ 119.9999kΩ
1MΩ 1Ω 1.199999MΩ