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U3402A Datasheet, PDF (6/21 Pages) Keysight Technologies – U3400 Series 4½ and 5½ Digit Digital Multimeters
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06 | Keysight | U3400 Series 4½ and 5½ Digit Digital Multimeters - Data Sheet
AC voltage (true RMS, AC coupling mode)
ACV resolution, full-scale reading and accuracy [± (% of reading + count)]
U3401A 4.5-digit DMM
Range
Resolution
500.00 mV
5.0000 V
50.000 V
500.00 V
750.0 V
10 µV
100 µV
1 mV
10 mV
100 mV
Maximum reading
510.00
5.1000
51.000
510.00
1000.0
Accuracy (1 year; 23 ºC ± 5 ºC)1
30 Hz to 50 Hz 50 Hz to 10 kHz
1% + 40
0.05% + 40
1% + 20
1% + 20
Not specified
Not specified
0.35% + 15
0.35% + 15
0.5% + 15
0.5% + 153
1.  Accuracy specified at input >5% of full scale.
2.  Input voltage <200 V RMS.
3.  For 5 kHz to 10 kHz, accuracy is 0.7% + 15.
4.  In VAC 750 V range, 1000.0 V RMS is readable with audio warning.
10 kHz to 30 kHz
2% + 60
1% + 20
1% + 20
1% + 202
1% + 202
30 kHz to 100 kHz
3% + 20
3% + 50
3% + 50
3% + 502
Not specified
U3402A 5½-digit DMM
Rate
Range
Slow
Medium
Fast
120.000 mV
1.20000 V
12.0000 V
120.000 V
750.00 V
400.00 mV
4.0000 V
40.000 V
400.00 V
750.0 V
400.0 mV
4.000 V
40.00 V
400.0 V
750 V
Resolution
1 µV
10 µV
100 µV
1 mV
10 mV
10 µV
100 µV
1 mV
10 mV
100 mV
100 µV
1 mV
10 mV
100 mV
1V
Maximum
reading
119.999
1.19999
11.9999
119.999
750.004
399.99
3.9999
39.999
399.99
750.0
399.9
3.999
39.99
399.9
750
1.  Accuracy specified at input >5% of full scale.
2.  Input voltage <200 V RMS.
3.  Input voltage <500 V RMS.
4.  In VAC 750 V range, 787.5 V RMS is readable.
Accuracy (1 year; 23 ºC ± 5 ºC)1
20 Hz to 45 Hz 45 Hz to 10 kHz
1% + 100
1% + 100
1% + 100
1% + 100
1% + 1002
0.2% + 100
0.2% + 100
0.2% + 100
0.2% + 100
0.2% + 100
1% + 40
1% + 40
1% + 40
1% + 402
1% + 402
0.2% + 40
0.2% + 40
0.2% + 40
0.2% + 40
0.2% + 40
1% + 5
1% + 5
1% + 5
1% + 52
1% + 52
0.2% + 5
0.2% + 5
0.2% + 5
0.2% + 5
0.2% + 5
10 kHz to 30 kHz
1.5% + 100
1% + 100
1% + 100
1% + 100
1% + 100
1.5% + 80
1% + 40
1% + 40
1% + 40
1% + 40
1.5% + 10
1% + 5
1% + 5
1% + 5
1% + 5
30 kHz to 100 kHz
5% + 3002
3% + 2002
3% + 2002
3% + 2002
3% + 2003
5% + 1202
3% + 802
3% + 802
3% + 802
3% + 803
5% + 152
3% + 102
3% + 102
3% + 102
3% + 103
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