The Fluke 9040 Phase Rotation Indicator Tester is a handheld device designed for measuring AC voltage in the range of 40-700V. With a CAT III measurement category and IP40 rating, this unit is suitable for industrial use. It includes features such as a clamp for easy connection and a digital display for precise readings. The package includes leads, a case, and manuals, making it a comprehensive tool for testing and inspection purposes. Made by Fluke, a trusted brand in the industry, this phase rotation indicator tester ensures accurate and reliable measurements in various electrical settings.