U1252B Agilent Technologies Test Equipment, U1252B Datasheet - Page 4

• 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

U1252A/U1252B/U1253A/U1253B AC SPECIFICATIONS
[1] Input impedance: Refer to Table A on page 8.
[2] AC mV/V and AC µA/mA/A specifications are true RMS AC coupled, valid from 5% to 100% of range. The crest factor may be up to 3 at full scale, up to 5 at half-
[3] The input signal is lower than 20,000,000 V-Hz (the product of voltage and frequency).
[4] Input current >35 µArms.
[5] 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
[6] Input current < 3 Arms.
[7] The additional error to be added as frequency >20 kHz and signal input <10% of range: 3 counts of LSD per kHz.
[8] 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. For non-sinusoidal waveform,
TRUE RMS AC
AC CURRENT
AC CURRENT
VOLTAGE
FUNCTION
FUNCTION
FUNCTION
scale, except for 1000 mV and 1000 V ranges, where the crest factor is 1.5 at full scale and 3 at half scale.
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.
add 0.1% of reading ± 0.3% of range.
[1] [8]
[2]
[8]
500.00 µA
500.00 µA
440.00 mA
10.000 A
440.00 mA
500.00 mV
5000.0 µA
50.000 mA
5000.0 µA
50.000 mA
10.000 A
50.000 mV
1000.0 mV
5.0000 V
50.000 V
500.00 V
1000.0 V
5.0000 A
5.0000 A
RANGE
RANGE
RANGE
[5]
[5]
[4]
[4]
RESOLUTION
RESOLUTION
RESOLUTION
0.001 mA
0.001 mV
0.0001 A
0.0001 V
0.01 mA
0.01 mV
0.01 µA
0.001 A
0.001 V
0.1 mV
0.1 µA
0.01 V
0.1 V
0.001 mA
0.0001 A
0.01 µA
0.01 mA
0.001 A
0.1 µA
20 Hz ~ 45 Hz
20 Hz ~ 45 Hz
1.5+60
1.5+20
1.0+20
30 Hz ~ 45 Hz
[6]
2.0+40
1.5+50
1.5+40
ACCURACY ± (% of reading + No. of Least Significant Digit)
ACCURACY ± (% of reading + No. of Least Significant Digit)
45 Hz ~ 1 kHz
4
ACCURACY ± (% of reading + No. of Least Significant Digit)
0.4+40
0.4+25
0.4+40
[6]
45 Hz ~ 1 kHz
0.7+20
1 kHz ~ 10 kHz
45 Hz ~ 2 kHz
0.7+40
0.6+25
0.4+40
FREQUENCY
0.4+25
0.4+25
FREQUENCY
FREQUENCY
0.8+20
1 kHz ~ 20 kHz
<3 A/5 kHz
0.75+20
1.5+20
3+60,
10 kHz ~ 20 kHz
1.5+40
0.75+40
1.5+40
[3]
2 kHz ~ 20 kHz
20 kHz~100 kHz
<3 A/5 kHz
3.0+80
3.0+60
3+60,
20 kHz~100 kHz
5.0+80
N/A
3.5+120
3.5+120
N/A
[3]
[7]
[5]