Qp Medical Scale: 660 Lbs X 10G/20G/50G High Precision Medical Grade Scale; Body Product Details Heavy Duty Weight Scale: QP professional medical grade floor scale has a stainless steel platform and maximum capacity of 660lb. Select from 3 weighing modes to get 10g/20g/50g accuracy. Unit Switch Backlit LCD Display: Heavy duty scale for body weight comes with 3 switchable units (kg/oz/lb). Backlit display with stand can be placed on table or mounted on the wall for easy reading. Hold Tare Calibration Function: Hold function to lock the weight, tare function to get the net weight, calibration function to keep the measurement accurate, support different weighing needs. Auto Off Power Supply: Manual off or 180s/300s auto off can be set. 2 power supply modes AC adapter and battery are suitable for doctors office, weight watcher, gym, clinic, home and school. Warranty Support: Medical scales for body weight comes with AC Adapter*1, USB Cable*1, Batteries*3, User Guide*1. Support 2 years warranty and 24 hours friendly service to solve your any doubts. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.