5-1/2Digits 10fAresolution Range 2nA-20mA Acc 0.4%+400fA (2nArange) 0.1% (20uA-20mA) INPUT VOLTAGE BURDEN: <200μV <1mV (20mA range) MAXIMUM INPUT CAPACITANCE:10nF on all nA range 2μA range 1μF 20μA ,200μA mA ranges. MAXIMUM CONTINUOUS INPUT VOLTAGE: 220VDC NMRR1: (50 or 60Hz) :60dB MAXIMUM COMMON MODE VOLTAGE: 42V. ISOLATION (Meter COMMON to chassis): Typically >5*10E11Ω in parallel with <1nF. ANALOG OUTPUT: 2V full scale acc 3% ±2mV, 1kΩ INPUT CONNECTOR: BNC on rear panel. RANGING: Automatic / manual. CONVERSION TIME:0.01PLC - 60PLC (50PLC under 50Hz operation) from 200μs to 1s) READING RATE:internal buffer 1000 readings/second1 To IEEE-488 bus 900 readings/second1, 2 TRIGGER LINE: Available DIGITAL FILTER: Median / averaging (selectable from 2-100 readings). ENVIRONMENT:Operating: 0°–50°C; relative humidity 70% WARM-UP: 1 hour to rated accuracy GP-IB RS232C POWER: 100–120V or 220–240V, 50–60Hz, 30VA. 90mmH × 214mmW × 369mmD Net Weight: <2.8 kg