Simplicity of design and rugged construction are the key features of the MS140-300 Portable Medical Scale. Featuring a 20.5" x 20.5" / 520 mm x 520 mm, low-profile (2.5" H / 65 mm (H)) platform with sturdy handrails and padded grips. This medical scale has the ability to print weight data offering a real time saving device for doctor's offices, long-term care facilities, and other medical institutions. Heavy-duty, yet lightweight & portable this scale is suitable for almost any application requiring accuracy and medium to heavy weight capacity. The repeatability is unbeatable and will offer years of continued usage. It comes with an easy-to-read LCD backlit display and operates on AC power. This medical scale is durable and reliable. Accuracy Within 0.1% of full load Power Four AAA batteries or 9 VDC, 600mA wall mount adapter (both included) Display Five digit 0.625" / 17 mm digits with seven segment LCD Construction Stainless steel weighing surface with mild steel foam covered handrails. Rigid base design. Operator Keys On/Off/Zero, Tare, Unit, Hold/Print. Capacity 660 lb x 0.2 lb, 300 kg x 0.1 kg, 660 lb x 5 oz