Maximum input voltage |
±5 V |
5 V range |
|
±14 V |
14 V range |
Voltage resolution |
±2.5 nV |
5 V range |
|
±7.5 nV |
14 V range |
Voltage accuracy* |
±100 µV ± 5 ppm of reading |
5 V range |
|
±300 µV ± 10 ppm of reading |
14 V range |
DC current resolution |
±2 aA (32 Bit) |
Main / HiZ Probe |
DC current accuracy* |
±0.05% of reading ± 0.04% of FS |
1 µA … 100 mA |
|
±0.5% of reading ± 0.4% of FS |
100 mA … 2 A |
|
±0.5% of reading ± 0.4% of FS |
10 nA … 1 µA |
|
±0.5% of reading ± 125 fA |
< |1 nA| (HiZ Probe) |
Input impedance* |
> 10 TΩ || ±5 pF (typical) |
Main |
|
> 1000 TΩ || ±1 pF (typical) |
HiZ Probe |
Input leakage current* |
< |200 fA| typ. |
Main |
|
< 2 – 5 pA |
|
|
< |10 fA| typ. |
HiZ-Probe |
Impedance range* |
1 mΩ to 10 GΩ / 2% |
Main |
|
100 mΩ to 10 MΩ / 0.2% |
|
|
100 mΩ to 100 GΩ / 2% |
HiZ |
|
10 µΩ to 1 GΩ / 2% |
Gal |
|
1 mΩ to 10 MΩ / 0.2% |
|
Common mode rejection* |
> 86 dB @ 10 µHz to 100 kHz |
|
|
> 66 dB @ 100 kHz to 5 MHz |
|
Input channel phase-tracking accuracy |
±0.05 ° @ 10 µHz to 100 kHz |
|
|
±0.125 ° @ 100 kHz to 5 MHz |
|
Equivalent effective input noise* |
1 µV rms / 100 fA rms @ 1 mHz to 10 Hz |
Main |
* |
* Preliminary |