This document provides an overview and update of mainstream products from Tektronix including oscilloscopes, power analyzers, source measure units, arbitrary function generators, spectrum analyzers, power supplies, data acquisition equipment, and related applications. New products highlighted include the MDO4000C 6-in-1 integrated oscilloscope, TBS2000 oscilloscope, IsoVu isolated measurement system, PA3000 power analyzer, TekScope Anywhere waveform analysis software, and USB spectrum analyzers. The document also mentions the DMM7510 graphical sampling multimeter, 2281S battery simulator, Series 2380 electronic loads, AFG3151C/52C function generators, and 2450/60/61 source measure