Voltage Controlled Current Source with Active Common Mode Rejection
The only instrument on the market possessing the patented „active common mode rejection“ technology (U.S. #9,285,809, March 2016), dedicated for use with DAQ units and lock-in amplifiers
Are you aware that four-wire (Kelvin) method is only necessary, but not sufficient condition to perform correct low resistance measurements? Artificial results may still occur because of errors due to common mode voltage.