Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. BMI (easy scroll method) * Hold/Release, Zero, KG/LB, Clear, Enter functions * Auto-Zero, 5 minute auto-off (AC mode disabled), low battery indicator * Wheels and handle for maximum portability * Silent Slide? height rod (24"-84" x 1/8" / 60cm -213cm x 1mm) * Updatable firmware * RS232 Output Port * 6 C-cell batteries (not included) or 120V AC adapter (included) * Metallic Gray * 1 Year Warranty * Weight capacity: 600 Lbs Weight capacity* weight of the scale 28 lbs* shipping weight 30lbs *