Ac Voltage; Dc Current - HP 971A User Manual

Specifications
AC Voltage (Average responding, calibrated to display rms)
Range Resolution
400 mV 0.1 mV
4 V 1 mV
40 V 10 mV
400 V 100 mV
1000 V
Common Mode Rejection Ratio (CMR)1 k
Response time: 2 seconds maximum

DC Current

Range
400 A
4000 A
40 mA
400 mA
10 A
1-18
Accuracy
40 Hz to 500 Hz
(1% + 2)
1 V
Resolution
100 nA
1 A
10 A
100 A
10 mA
Input Impedance (nominal)
500 Hz to 1 kHz
(1.5% + 4)
Not Specified
imbalance: > 60 dB @ DC to 60 Hz
Input
Accuracy
Resistance
(0.5% + 2)
< 550
(1% + 2)
< 8
(1.2% + 2)
< 0.05
10 M < 50 pF
11 M < 50 pF
10 M < 50 pF
Maximum Input
0.5 A (fused)
15 A (fused)