INPUT: Voltage Burden:＜200μV（18℃-28℃）for inputs＜100μ A;＜10mV for inputs ≥ 100μA:20μV/℃ temperature coefficient. Maximum Overload:100V on 10^4 to 10^11V/A ranges;10V on 10^3V/A range.Higher voltage sources must be current limited at 10mA.
OUTPUT: Range:±10V,1mA;bias voltage off. Impedance:<100Ω DC-175kHz.
LOW PASS FILTER: Ranges:10μs to 300ms（±25%）in 1,3,10sequence or OFF. Attenuation:12dB/octave.
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