The evaluation of the grains found is carried out via the free app "Feiffer Grain". The grain loss cups require little space and ensure high statistical reliability. Thanks to a weight, the collecting surface always points upwards, just like a standing man. Attention: The Grain Cups can only be easily retrieved in the working mode chopper/wide distribution. 

• 6 Grain Cups
• 1 Scale
• 1 Carry Bag