3M Portable Labellers are purpose designed for electrical cable and panel marking, but are equally suitable for general asset identification and equipment labelling in harsh industrial environments. Unlike standard office labellers, 3M Portable Labellers are made to perform on demanding job sites with available features like integrated impact bumpers, and rechargeable Lithium-Ion batteries that keep you working all day long. All units are equipped with time-saving hot keys to provide shortcuts for the most common formatting tasks, and with pre-programmed symbol libraries including specialised industry markings, these are serious tools for all electrical labelling applications. With PC connectivity on selected models, it's also possible to import customised graphics and logos, import data from any Windows based program, and upload/download pre-prepared label files for instant in-the-field printing.