Featuring 5 in. touchscreen display offering gestural pinch and zoom functionality, 2450-EC and 2460-EC let users run experiments, make measurements, and generate voltammogram plot results. Both 4-quadrant instruments, which can source and sink power, can source and measure voltage or current and be used to compare results to parameters for voltammetry experiments or over time for chronoamperometry experiments. Portable units also offer modifiable library of electrochemistry test scripts.