116C
Users Manual
22
Table 2. Input Characteristics
Function
Input Impedance
(Nominal)
Common Mode Rejection Ratio
(1 k
Ω
Unbalanced)
Normal Mode
Rejection
Volts AC
>5 M
Ω
<100 pF
>60 dB at dc, 50 or 60 Hz
Volts DC
>10 M
Ω
<100 pF
>100 dB at dc, 50 or 60 Hz
>60 dB at 50 or 60
Hz
Auto-V LoZ
~3 k
Ω
<500 pF
>60 dB at dc, 50 or 60 Hz
Open Circuit Test Voltage
Full Scale Voltage
Short Circuit
Current
To 6.0 M
Ω
40
M
Ω
Ohms <2.7
V
dc
<0.7 V dc
<0.9 V dc
<350
μ
A
Diode Test
<2.7 V dc
2.000 V dc
<1.2 mA
