Keysight U1241B and U1242B Quick Start Guide
7
Capacitance
measurement
0.1 nF to
10 mF
DCµA 0.1
μ
A to
10 mA
ACµA measurement
50
μ
A
to
10 mA
DCmA 0.01
mA
to
440 mA
ACmA measurement
5 mA to
440 mA
mA% scale
DCA 0.001
A
to 10 A
ACA measurement
0.5 A to
10 A
T1
T1 temperature –40 °C to
1000 °C
T2 and T1–T2
temperature
measurements
(for U1242B)
–40 °C
to
1000 °C
Action
Steps
Turns ON backlight
Press .
Checks battery capacity
Press and hold
for >1 s.
Freezes the measured value
Press .
Starts MIN/MAX/AVG recording
Press and hold
for >1 s.
Offsets the measured value
Press .
Scan the measured temperature
(for U1242B only)
Press and hold
for > 1 s.
Changes the measuring range
Press .
Turns on auto range
Press and hold
for > 1 s.
Measures frequency for AC signal
Press .
Starts manual data logging
Press and hold
for > 1 s.
