They are ideally suited for weighing small mobile containers (e.g. in a laundry, wire cage trolleys, container trolleys, transport trolleys, roll containers or waste containers, etc.). These roll-through scales are often used as laundry scales for weighing laundry trolleys. The raised sides prevent the roll containers from falling off. The combination of the weighing platform with the high-quality multifunction indicator MWI is intended for complex weighing operations in legal for trade and non-legal for trade applications. Operation of the device via the membrane keypad is intuitive and easy to learn – even for untrained staff. A tare weight can be entered using the numeric keypad (known weight of the roll container) so that the scales then show the net weight.