Highest degree of DC Voltage Accuracy. Measure a 4.3V battery 4x more accurately. Wide dynamic current range both standard (±4A to ±40 pA range, 1.2 fA) and expandable (±20A to ±4 pA, 122 aA) New Stability Modes expand compatibility with a range of cells and samples. Improved implementation of EIS technique including advanced calibration, faster duration, new algorithms and increased bandwidth Easy-to-use VersaStudio software included