User friendly balance with internal calibration mass. Super Hybrid Sensor and vacuum fluorescent display. Weigh in g, oz, lb, lb:oz or from 12 selections. Standard RS232. Includes WinCT software on a CD for loading into PC. Density calculation mode and auto self calibration and time and date. Splash proof keyboard and display. Standard underhook, auto power on function and auto rezero function. 5" x 5" (128mm x 128mm) pan size. Front air bubble leveling. 120 VAC, 50Hz