This Milwaukee digital multimeter is a heavy-duty True-RMS meter for professional residential, commercial, and industrial applications. The perfect tool for the professional electrician, offers rugged over-molding for increased durability and grip, a large white on black display for clearer readings, a slide rail system to add proprietary accessories and over-molded dial for easy one handed use. Rated to CATTIII 600V and meets UL safety specifications required by electrical users. Includes (1) True RMS multimeter, (1) electrical test lead set, (1) dual banana thermocouple, (2) AA batteries, (1) manual. Covered by Milwaukee's 5-year warranty.