U1251A Agilent Technologies Test Equipment, U1251A Datasheet - Page 7

• Manufacturer Part Number: U1251A
• Description: Handheld Digital Multimeter, 50, 000 Count Dual Display, 4.5 Digit Resolution
• Manufacturer: Agilent Technologies Test Equipment

Specifications of U1251A

• Battery Life: 72 hours typical
• Capacitance: 10 nF to 100 mF
• Current, Range: 500 μA to 10 A
• Dimensions: 203.5 × 94.4 × 59.0 mm
• Display Type: 5 Digit LCD dual display
• Frequency Range: 99.999 Hz to 999.99 kHz
• Impedance, Input: 10 MOhm
• Power Consumption: 105/420 (with backlight) mVA
• Resistance, Range: 500 Ω to 500 MΩ
• Voltage, Range, Ac: 50 mV to 1000 V
• Voltage, Range, Dc: 50 mV to 1000 V
• Weight: 504 g (with battery)

U1251A FREQUENCY SENSITIVITY DURING VOLTAGE MEASUREMENT
U1252A/U1253A FREQUENCY SENSITIVITY DURING VOLTAGE MEASUREMENT
FREQUENCY SENSITIVITY DURING CURRENT MEASUREMENT
PEAK HOLD
[1] The positive or negative pulse width must be greater than 10 µs, and the duty cycle range should be considered. The pulse width range is determined by the frequency
DUTY CYCLE AND PULSE WIDTH
accuracy = 10 x Range or 1000 V)
accuracy = 10 x Range or 1000 V)
(Maximum input for specifi ed
(Maximum input for specifi ed
of the signal.
Single event > 1 ms
PULSE WIDTH
INPUT RANGE
INPUT RANGE
Repetitive > 250 µs
DUTY CYCLE
SIGNAL WIDTH
FUNCTION
50.000 mV
500.00 mV
1000.0 mV
50.000 mV
500.00 mV
1000.0 mV
INPUT 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
50.000 mA
440.00 mA
500.00 µA
5000.0 µA
5.0000 A
10.000 A
[1]
20 Hz ~ 200 kHz
20 Hz - 100 kHz
30 V < 100 kHz
50 V < 100 kHz
ACCURACY FOR DC mV/VOLTAGE/CURRENT
120 mV
MINIMUM SENSITIVITY (R.M.S. Sine Wave)
10 mV
25 mV
40 mV
10 mV
70 mV
0.25 V
2.5 V
0.3 V
25 V
50 V
DC Coupling
3 V
FREQUENCY SENSITIVITY AND TRIGGER LEVEL
FREQUENCY SENSITIVITY AND TRIGGER LEVEL
2000 ms
500 ms
MINIMUM SENSITIVITY
MINIMUM SENSITIVITY
MODE
(R.M.S. Sine Wave)
(R.M.S. Sine Wave)
2% + 1000 for all ranges
2% + 400 for all ranges
20 Hz ~ 20 kHz
100 µA
250 µA
10 mA
25 mA
2.5 A
>100 kHz ~ 200 kHz
1 A
>200 kHz ~ 500 kHz
7
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
0.01% ~ 99.99%
RANGE
0.01 ms
0.1 ms
0.5 V / 1.25 V (< 100 Hz)
< 100 kHz
< 100 kHz
100 mV
120 mV
10 mV
60 mV
10 mV
70 mV
TRIGGER LEVEL FOR DC COUPLING
300 V
TRIGGER LEVEL FOR DC COUPLING
120 V
0.6 V
50 V
60 V
5 V
6 V
ACCURACY AT FULL SCALE
0.3% per kHz + 0.3%
>100 kHz ~ 200 kHz
>100 kHz ~ 500 kHz
0.2% + 3
0.2% + 3
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