Functions and Features
Rotary Switch
Function
First level
functions
OFF
Turn off the
meter
DCV
measurement
Diode
measurement
Resistance
measurement
Capacitance
measurement
DCµA
DCmA
DCA
T1
T1 temperature
Keysight U1241B and U1242B Quick Start Guide
Keypad
Range
Second level functions
(press
0.1 mV to
ACV measurement
1000 V
Harmonic ratio
(for U1242B)
Switch counter
measurement
0.1 Ω to
Audible continuity
100 MΩ
measurement
0.1 nF to
10 mF
0.1 μA to
ACµA measurement
10 mA
0.01 mA
ACmA measurement
to
440 mA
mA% scale
0.001 A to
ACA measurement
10 A
–40 °C to
T2 and T1–T2
1000 °C
temperature
measurements
(for U1242B)
Range
)
50 mV to
1000 V
0.0% to
99.9%
50 μA to
10 mA
5 mA to
440 mA
0.5 A to
10 A
–40 °C to
1000 °C
7