Load Impedance: Stable into 20,000pF typical.
Common mode voltage : 250V DC (40V DC for Model 2440).
Common Mode Isolation : >109W, <1000pF.
Overrange: 105% of range, source, and measure.
Max. Voltage Drop Between Input /Output and sense terminals: 5V.
Max. Sense Lead Resistance: 1MW for rated accuracy.
Sense Input Impedance: >1010W.
Guard Offset Voltage: <150µV, typical
