Sign your work with the best portable labeling tool for datacom, electrical and MRO professionals. More than a tool - it's an advanced labeling system that provides sturdy dependability and lightweight comfort with an array of features you won't find anywhere else. Inside its tough rubber bumper, Rhino 5000 offers "hot keys" that automatically format labels for wires and cables, terminal blocks and patch panels, a large backlit display, and many other carefully designed features that help you zip your way through label-intense installations and leave a great impression behind. Some of these other features include common datacom and electrical symbols: ohm, ground, phone, data and fax, printing capability in five different text sizes and up to 12 characters for vertical wraps. RhinoPro labels are available in flexible nylon, permanent polyester and heat shrink tube labels, in 1/4", 3/8", 1/2" and 3/4" widths, are chemical, moisture, solvent, heat and smear-resistant - with powerful adhesives that won't let go. Uses Lithium ion recharable battery or 6 AA batteries. Meets ANSI/TIA/EIA-606-A labeling standards.