Idiomas disponibles
Idiomas disponibles
Table 1-4
Keypad descriptions and functions
Function
First level functions
OFF
Turn off the multimeter
DCV measurement
Diode measurement
Resistance measurement
Capacitance measurement
DCµA
DCmA
DCA
T1
T1 temperature
Table 1-5
Features that can be accessed through front panel keypad
Actions
Turns ON backlight
Checks battery capacity
Freezes the measured value
Starts MIN/MAX/AVG recording
Offsets the measured value
Scans the measured temperature (for U1242B only)
Changes the measuring range
Turns on auto range
Measures frequency for AC signal
Starts manual data logging
Please use manual ranging to measure AC signal with a DC offset.
NOTE
Keysight U1241B and U1242B User's and Service Guide
Range
Second level functions (press
ACV measurement
0.1 mV to 1000 V
Harmonic ratio (for U1242B only)
Switch counter measurement
0.1 Ω to 100 MΩ
Audible continuity measurement
0.1 nF to 10 mF
0.1 μA to 10 mA
ACµA measurement
ACmA measurement
0.01 mA to 440 mA
mA% scale
0.001 A to 10 A
ACA measurement
T2 and T1–T2 temperature
–40 °C to 1000 °C
measurements (for U1242B)
Steps
Press
Press and hold
Press
Press and hold
Press
Press and hold
Press
Press and hold
Press
Press and hold
Getting Started
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
for > 1 second
for > 1 second
for > 1 second
for > 1 second
for > 1 second
1
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