During connectionThe 2182A and 6220/6221 models can operate as a single instrument. The 2182A/622X combination is an ideal tool for resistance measurement, pulse I-V measurement, and differential conductivity measurement, offering significant advantages over other solutions. The 2182A/622X combination is also highly suitable for many nanotechnology applications, as it measures resistance without consuming too much power from the Device Under Test (DUT), which could otherwise invalidate results or damage the DUT.