The BD-590 baby scale is designed as an all-in one unit with no moving parts, making it a breeze to clean. Tanita"s patented load cell technology guarantees incredible sensitivity for your smallest patients. The BD-590 is lightweight, yet durable enough for the health care professional on the move. An easy to read 1.4" LCD makes this infant scale perfect for quick and accurate measurements. It also includes a self-adhesive measuring ruler to assess baby"s height at the same time. Recall feature allows you to see what the last measurement was. All models feature Tanita"s top-quality manufacturing for long life and owner satisfaction.