Simple and convenient 2-key operation, making them ideal for use in schools and universities. Tare function facilitates formulation work. Particularly flat design. Secure and non-slip positioning with rubber feet. A practical transport safety lock prevents the weighing technology from being overloaded when stored or during transportation. Hook for underfloor weighing standard. 120mm diameter weighing plate. Requires 2 x AA batteries. Optional external power supply available separately. BAK-200-100 EMB 500-1S is a stackable version, other stackable versions are available upon request.