GWinstek, founded in 1975 as Good Will Instrument Co. Ltd., was the first professional manufacturer in Taiwan specializing in electrical test & measurement instruments. GWinstek began as a manufacturer of power supplies and quickly expanded into the development of high precision electronic test and measurement instruments with a very good price/perfomance ratio. After 4 decades of experience in the test and measurement industry, GWinstek has grown to become the largest manufacturer and developer of test and measurement instruments in Taiwan with worldwide representations. Today GWinstek has more than 300 product items, ranging from oscilloscopes, spectrum analyzers, signal sources, basic test & measurement instruments to specific systems. With GWinstek we are able to provide professional measurement solutions for small budgets.