U1252B Agilent Technologies Test Equipment, U1252B Datasheet - Page 6

• Manufacturer Part Number: U1252B
• Description: Digital Multimeter, Handheld, Orange
• Manufacturer: Agilent Technologies Test Equipment

Specifications of U1252B

• Accuracy: DC 0.025%
• Color, Body: Orange
• Current, Range: 10 a
• Display Resolution: 50,000 (Both)
• Display Type: Dual
• Frequency Range: 20 MHz
• Includes: Standard Test Leads (with 19-mm and 4-mm tips), Alligator Clips, Battery Charger (for U1252B), Certificate of Calibration, Test Report, Quick Start Guide
• Interface: IR to USB
• Protection Class: CAT III 1000 V and CAT IV 600 V
• Voltage, Range, Ac: 1000 V

FREQUENCY SPECIFICATIONS
[1] Input impedance: Refer to Table A on page 8.
[2] Crest factor ≤ 3.0 at full scale, 5.0 at half scale except the 1000 mV and 1000 V ranges where it is 1.5 at full scale, 3.0 at half scale.
[3] The additional error to be added as frequency >20 kHz and signal input <10% of range: 3 counts of LSD per kHz.
[4] The input signal is lower than 20,000,000 V-Hz (the product of voltage and frequency).
[5] Input current >35 µArms.
[6] Current can be measured from 2.5 A up to 10 A continuously. An additional 0.5% needs to be added to the specified accuracy if the signal measured is in the range
[7] Input current < 3 Arms.
[8] For non-square wave signals, add 5 counts.
U1252A/U1252B/U1253A/U1253B FREQUENCY SENSITIVITY DURING VOLTAGE MEASUREMENT
U1251A/U1251B FREQUENCY SENSITIVITY DURING VOLTAGE MEASUREMENT
accuracy = 10 x Range or 1000 V)
accuracy = 10 x Range or 1000 V)
For non-sinusoidal waveform, add 0.1% of reading ± 0.3% of range.
of 10 A ~ 20 A for 30 seconds maximum. After measuring a current of >10 A, leave the meter to cool down for twice the measuring time used before application of
low current measurement.
(Maximum input for specified
(Maximum input for specified
INPUT RANGE
INPUT RANGE
9.9999 kHz
99.999 kHz
999.99 kHz
99.999 Hz
999.99 Hz
50.000 mV
500.00 mV
1000.0 mV
50.000 mV
500.00 mV
1000.0 mV
RANGE
5.0000 V
50.000 V
500.00 V
1000.0 V
5.0000 V
50.000 V
500.00 V
1000.0 V
[4]
20 Hz ~ 200 kHz
20 Hz - 100 kHz
30 V < 100 kHz
50 V < 100 kHz
120 mV
10 mV
25 mV
40 mV
10 mV
70 mV
0.25 V
RESOLUTION
2.5 V
0.3 V
25 V
50 V
3 V
0.0001 kHz
0.001 kHz
FREQUENCY SENSITIVITY AND TRIGGER LEVEL
FREQUENCY SENSITIVITY AND TRIGGER LEVEL
0.001 Hz
MINIMUM SENSITIVITY
MINIMUM SENSITIVITY
0.01 kHz
0.01 Hz
(R.M.S. Sine Wave)
(R.M.S. Sine Wave)
>100 kHz ~ 200 kHz
>200 kHz ~ 500 kHz
6
150 mV
300 mV
15 mV
35 mV
50 mV
25 mV
0.5 V
1.2 V
N/A
N/A
N/A
N/A
5 V
5 V
0.02%+3, <600 kHz
U1251A/2A
0.02%+3
[8]
ACCURACY
0.5 V / 1.25 V (< 100 Hz)
< 100 kHz
< 100 kHz
0.02%+3, <600 kHz
100 mV
120 mV
10 mV
60 mV
10 mV
70 mV
300 V
120 V
TRIGGER LEVEL FOR DC COUPLING
TRIGGER LEVEL FOR DC COUPLING
0.6 V
50 V
60 V
5 V
6 V
0.02%+3
U1253A
[8]
>100 kHz ~ 200 kHz
>100 kHz ~ 500 kHz
MIN. INPUT
FREQUENCY
150 mV
150 mV
300 mV
15 mV
70 mV
25 mV
0.6 V
1.5 V
N/A
N/A
N/A
N/A
15 V
6 V
1 Hz