The Model 4200-CVU can be added as an upgrade to any existing 4200 system (requires a return to a Keithley Service Facility).

To assure Model 4200-SCS customers of the ongoing viability of their systems, Keithley has continually enhanced the system's hardware and software ever since its introduction. This ongoing commitment assures you of a cost-effective system upgrade path to address new testing needs as they arise. That upgrade path ensures Model 4200-SCS users will never need to buy a new parametric analyzer because the old one is obsolete. The Model 4200-SCS can keep up with the industry's changing test needs - making our customers' capital investment stretch further and improving ROI.