The LEADEX 5000 with Extension cable, 5m manufactured by Gossen Metrawatt is a multi-functional electronic testing device that measures current, voltage, resistance, and temperature. It is designed for longlasting use with its strong and waterproof plastic casing and run-time of up to 4000 hours. The Extension cable, 5m enables it to measure accurately in hard to reach areas and can be extended up to 10m (33 ft). This device is packed with a host of features and functions such as built-in a toroidal transformer and LCD display for displaying measured data in an easily readable format. Its port is compatible with USB, RS-485, and other standard voltages. Moreover, the LEADEX 5000 can also be synchronized with a range of other brands of meters via their standard interfaces. It is used primarily for industrial maintenance, automotive diagnosis, and home renovations and is an excellent choice for commercial, residential, and manufacturing applications.