PowerSight is the high-quality brand of power analyzers under the manufacturer, Summit Technology, Inc. Founded in 1992, Summit Technology has focused on one thing, making the most capable power analyzers available at a reasonable price. Power analysis is all we do, so we know it inside and out. Our products' ease-of-use and unmatched customer and technical support has always been head and shoulders above the rest. Our analyzers are designed by engineers, for engineers, so they can save time, eliminate errors, and remain safe while at work. PowerSight: Your partner in Safety, Speed, Success!