This classic model beam scale from Healthometer have been used in doctor"s offices for decades and offer a variety of configurations to match your specific needs. The balance beam reads up to 400 lbs.? Capacity: 400 lb? Graduation: 1/4 lb? Platform Size: 10-1/2" (w) x 14" (d), platform mat: non-slip black? Professional Dual Reading Height Rod: 23-5/8" - 84" / 60 cm - 213 cm? Optional wheels available (item # 55000)? Factory calibrated to ensure accuracy? Powder coated, non-rust inside and out for extended life? 10 Year Limited Warranty