Peak Hold Specifications; Frequency Counter Specifications For U1252B; Table 7-14 Peak Hold Specifications For Dc Voltage And Current; Table 7-15 Frequency Counter (Divide By 1) Specifications - Agilent Technologies U1252B User's Manual And Service Manual

7 Specifications

Peak Hold Specifications

Table 7-14 Peak hold specifications for dc voltage and current measurements
Signal Width
Single event > 1 ms
Repetitive > 250 µs

Frequency Counter Specifications for U1252B

Table 7-15 Frequency counter (divide by 1) specifications

Range
99.999 Hz
999.99 Hz
9.9999 kHz
99.999 kHz
999.99 kHz
9.9999 MHz
166
Accuracy
± (% of reading + No.
Resolution
of Least Significant
0.001 Hz 0.02% + 3
0.01 Hz
0.0001 kHz
0.001 kHz
0.002% + 5
0.01 kHz
0.0001 MHz
Accuracy For DC mV/voltage/current
Sensitivity
Digit)
[1]
100 mV R.M.S.
200 mV R.M.S.
< 985 kHz
Agilent U1251B/U1252B User's and Service Guide
2% + 400 for all ranges
2% + 1000 for all ranges
Min. Input Frequency
0.5 Hz