Product Description: The Triplett EG480 is a professional-grade testing kit designed to accurately measure earth ground resistance and earth voltage for power substations, electrical installations, and communication towers. Featuring 2- and 3-wire testing capabilities across three distinct ranges (20Ω, 200Ω, 2000Ω), it also doubles as a practical multimeter supporting AC/DC voltage, resistance, and continuity checks. Built with an overmolded rugged housing and a dual-line backlit LCD display, it ensures reliable performance and clear visibility in demanding field environments.