This digital bench multimeter features highly accurate measurement functions and a large 4 ½-digit LCD display with backlighting. It can be used both in the laboratory with mains power and in mobile service with battery operation, providing a wide range of application possibilities. With the optically coupled USB interface and software, all measurement results can be displayed and stored on a PC. The graphical software includes an exclusive dynamic scaling feature that makes very small changes in measurement values visible. When connected to a PC, this bench multimeter becomes an extremely versatile data logger. The useful additional functions, such as true RMS measurement, relative measurement, maximum/minimum hold function, and measurement hold function, enhance the versatility of this device.