In the Paper Model category of weighing machines, we have the 500 x 500 checkered model as shown. This model has dimensions of 500 x 500 mm or in simpler terms half a meter at all sides. At Cetra Electronics, we provide you with the CPR-100 model which provides a weighing capacity of up to 100Kg, the CPR-200 model for capacity of up to 200Kg and also the CPR-300 model providing a capacity of up to 300Kg.