The Fluke T5-600 Electrical tester is a handheld multimeter designed for professional use in electrical testing and measurement. With a measurement category of CAT III and IP rating of IP05, this tool offers protection against dripping, splashing, and immersion in water. It features a variety of test/measurement functions including resistance, AC/DC voltage, and continuity testing. The Fluke T5-600 also boasts useful features such as auto-ranging, true RMS capability, and data hold. With its digital display and reliable Fluke brand, this electrical tester is a valuable tool for industrial and commercial applications.