Capacity : 20 kg Accuracy : 1 g Capacity : 20 kg Accuracy : 1 g Capacity : 35 kg Accuracy : 1 g Rear model (heavy duty) Capacity : 20 kg Accuracy : 1g SS Pole model Capacity : 20 kg Accuracy : 1g SS Pole model Capacity : 35 kg Accuracy : 1g Capacity : 20 kg Accuracy : 1 g Pole model (heavy duty) Capacity : 50 kg Accuracy : 5 g (SS Prc model) Capacity : 35kg Accuracy : 1 g Rear model (heavy duty)