New open box. The set is clean and complete. The Lisle 69300 Master Relay and Fused Circuit Test Kit is a diagnostic tool designed for passenger vehicles, specifically for testing relay and component functionality. With a voltage of 12 volts, this kit includes a carrying case for easy storage and transport. It features a variety of accessories for a comprehensive testing experience, making it an essential tool for automotive professionals and car enthusiasts looking to diagnose and repair electrical systems. The product also includes a California Prop 65 warning regarding potential health risks associated with the use of this product.