Simplified testing, more confident troubleshooting, and faster troubleshooting of electromechanical equipment The compact ScopeMeter® 120 Series ScopeMeter is a rugged device for troubleshooting and maintaining electrical and electromechanical equipment. It is a truly all-in-one test tool, combining an oscilloscope, multimeter, and high-speed data logger into one convenient tool. The 120B Series ScopeMeter software also includes the Fluke Connect® mobile app and FlukeView® for further collaboration, data analysis, and archiving of critical diagnostic information