Seca | 711 Mechanical Column ScaleSeca 711 Precise and Robust Mechanical Column Scale with Eye Level Beam and Height Measure The Seca 711 Mechanical Column Scale offers a precise and reliable weighing solution for various needs. Its eye level beam ensures easy reading and operation, while the flat, large platform provides convenience for both the user and the patient. With a robust cast iron base and a high capacity of up to 220 kg, the Seca 711 is built for durability and stability.