U1272A Datasheet, PDF (17/22 Pages) Keysight Technologies – U1270 Series Handheld Digital Multimeters

17 | Keysight | U1270 Series Handheld Digital Multimeters - Data Sheet
Electrical Specifications
U1271A and U1272A frequency sensitivity for voltage measurements^{1, 2, 3}
Input range
30 mV
300 mV
3V
30 V
300 V
1000 V
15 Hz to
100 kHz
3 mV
6 mV
0.12 V
0.6 V
6V
50 V
Minimum sensitivity (RMS sine wave)
0.5 Hz to
200 kHz
3 mV
8 mV
0.2 V
0.8 V
8 V @ < 100 kHz
50 V @ < 100 kHz
Up to
1 MHz
—
40 mV
0.4 V
2.6 V
—
—
Trigger level for DC coupling
0.5 Hz to 200 kHz
U1271A
U1272A
—
5 mV
10 mV
15 mV
0.15 V
0.15 V
1.5 V
1.5 V
9 V @ < 100 kHz
9 V @ < 100 kHz
90 V @ < 100 kHz
90 V @ < 100 kHz
1.  Maximum input for specified accuracy, refer to “AC specifications” on page 12.
2.  30 mV range applicable for U1272A only.
3.  200 kHz to 1 MHz range applicable for U1272A only.
U1273A/U1273AX sensitivity for voltage measurements⁴
Input range
Maximum input for specified
accuracy, refer to AC voltage
30 mV
300 mV
3V
30 V
300 V
1000 V
Frequency sensitivity and trigger level
Minimum sensitivity (RMS sine wave)
Trigger level for DC coupling
15 Hz to
100 kHz
0.5 Hz to
200 kHz
Up to
1 MHz
0.5 Hz to 200 kHz
3 mV
3 mV
—
5 mV
7 mV
8 mV
38 mV
15 mV
0.12 V
0.12 V
0.48 V
0.15 V
0.8 V
0.8 V
3.5 V
1.5 V
6.7 V
8 V < 100 kHz
—
11 V < 100 kHz
67 V
67 V < 100 kHz
—
110 V < 100 kHz
4.  Maximum input for specified accuracy, refer to “AC specifications” on page 13.
Frequency sensitivity for current measurements⁵
Input range
300 µA
3000 µA
30 mA
300 mA
3A
10 A
Minimum sensitivity (RMS sine wave)
2 Hz to 30 kHz
U1271A/U1272A
U1273A/U1273AX
100 µA
70 μA
70 µA
120 μA
1.2 mA
1.2 mA
12 mA
12 mA
0.12 A
0.12 A
1.2 A
1.2 A
5.  Maximum input for specified accuracy, refer to “AC specifications” on page 12 and 13.