The GOULD K450 Logic Analyzer is a high-quality product manufactured by Gould in the United States. This precision instrument is designed for detailed testing and analysis of electronic circuits and systems. While it may have been power tested only, it is still a reliable tool for professionals in the fields of business, office, and industrial settings. With its reputable brand and expert craftsmanship, the GOULD K450 Logic Analyzer provides accurate and efficient measurements for a variety of testing and inspection tasks.