Datasheet

13 | Keysight | U1240 Series Handheld Digital Multimeters - Data Sheet
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U1240C Series Sensitivity for Voltage Measurement
Input range Minimum sensitivity (RMS sine wave)
Maximum input
1
for specified accuracy 0.5 Hz to 20 kHz 20 kHz to 50 kHz 50 kHz to 100 kHz
100 mV
2
15 mV 7.2 mV 15 mV
600 mV
2
15 mV 7.2 mV 15 mV
1000 mV 125 mV 60 mV 125 mV
10 V 1.25 V 0.6 V 1.25 V
100 V 12.5 V 6 V 12.5 V
1000 V 60 V 60 V 60 V
U1240C Series Sensitivity for Current Measurement
Input range Minimum sensitivity (RMS sine wave)
Maximum input
1
for specified accuracy 0.5 Hz to 20 kHz 20 kHz to 30 kHz
100 µA 175 µA 60 µA
10 mA 1.75 mA 0.6 mA
100 mA 17.5 m A 6.0 mA
600 mA 100 mA
38 mA
10 A
N/A 1.15 A (< 10 kHz)
1. Refer to ‘AC specification’ for specified accuracy of maximum input.
2. 100 mV and 600 mV ranges available on Temperature T1 terminal.
U1240C Series Harmonic Ratio (U1242C only)
Range Frequency Voltage
0.0% to 99.9% 40 Hz to 1 kHz 100 mVAC to 1000 VAC
U1240C Series Multimeter Data Refresh Rate
Function Slow (times/second) Fast (times/second)
ACV (V or mV) 5 40
DCV (V or mV) 5 40
Ω 5 40
Diode 5 40
Auto diode 1
Capacitance 0.8 (<1000 µF) —
DC µA, mA or A 5 40
AC µA, mA or A 5 40
Temperature 5 40
Frequency 1 (>10 Hz) —