The Sylvite SGN Scale is a tool designed to quickly measure the particle size distribution of fertilizer blends. It uses a series of sieves to determine the Size Guide Number (SGN), which helps ensure uniform application and proper nutrient distribution.
- Model: 60-R5 100 x 400 CBG SGN
- Screens: 100, 140, 200, 280, 400
- Dimensions: 14 cm x 9.5 cm x 5 cm
- Cost: $190 CAD