DC Bias Voltage Unit for IM series LCR Four measuring results can be simultaneously displayed Four sampling rates from 20 ms selectable Test parameters memory for up to 30 settings incl. comparator values High resolution (5 full digits) and basic accuracy of ±0.08% Simple operation with touch-screen Up to 5 sequential measurements definable Instrument control and data evaluation via EXT. I/O RS232C, GP-IB and printer optional