Datasheet

30 | Keysight | Handheld Tools For Electronic, Electrical and Industrial Process Testing – Brochure
Multi-Function Calibrator/Meter
U1401B handheld multi-function calibrator/meter
More often than not, the calibration of process control parts requires simultaneous
measurements with a DMM. Carry two tools in one — and calibrate while you measure —
with the Keysight U1401B handheld multi-function calibrator/meter. Now you can travel
light, whether you’re doing calibration for validation, troubleshooting, or service and
maintenance. Slip the robust U1401B in its sturdy carrying case and you’re ready to go.
Features
– 50,000-count resolution on dual display
– Simultaneous source and measure capabilities
– Bipolar voltage and current, square-wave, auto scan and ramp outputs
– Full-span DMM measurement and recording functions
– Built-in charging capability
Specications of the U1401B multi-function calibrator/meter
U1401B
Display
Dual display Yes
Counts 50,000
Backlight Yes
Source
Voltage ± 15 V
Current ± 25 mA
Square-wave
0.5 Hz to 4.8 kHz, selectable Hz and %
Auto scan and ramp Yes
Simultaneous operation with MEASURE function
Yes
Measure
True RMS AC+DC
Basic DCV accuracy 0.03% + 5 counts
Auto/manual ranging Yes
Voltage AC/DC 250 V
Current AC/DC 500 mA
Resistance 50 MΩ
Frequency 200 kHz
Temperature 1372 °C, K-type thermocouple
Continuity with beeper Yes
Diode test Yes
% scale of 0–20 mA, 4–20 mA Yes
Simultaneous operation with SOURCE function
Yes
Represents key specifications/features. For complete specifications, please refer to data sheet 5990-3459EN