These Floor Scales can measure up to 300kg, in accurate increments of 20g. Platform size 400 x 500mm. Mains/rechargeable battery operation. Complete with a full tare range which allows you to set the display to show zero weight. This is used to remove the weight of any packing or containers so that only the weight of the material within the container is shown. Check weighing LED lights to compare a weight against limits to determine if the weight is within preset limits. Complete with a RS-232 bi directional interface communication port to communicate between balences and printers or computers. Able to weigh live animals such as a rabbit, which may move around during weighing.The balance works out an average weight based on the force exert