The Commercial Electric 120-Volt 10x AC Line Splitter (SP-01) is designed to separate hot, neutral, and ground wires on standard 120-Volt outlets, allowing for accurate current measurements with a current clamp. Without the line splitter, the current clamp measures load current in both directions, which can effectively cancel out the measurement. This line splitter features a standard measurement section and a ten-times multiplier section, making it compatible with less accurate or higher-range clamp meters. While it is specifically designed for use with Commercial Electric clamp meters, it is also compatible with many other manufacturers' clamp meters, ensuring versatile functionality across various devices.