Adventurer ProEN-303.7.2 Calibration MassesModel Linearity Calibration Points Span Calibration Points (1) Weight ClassASTM OIMLAV53 25g / 50g 30g, 40g, 50g 2 F1AV64 20g / 50g 40g, 50g, 60g 1 E2AV114 50g / 100g 50g / 100g 1 E2AV212 100g / 200g 50g, 100g, 150g, 200g 2 F1AV213 100g / 200g 100g, 200g 1 E2AV264 150g / 250g 200g, 250g 1 E2AV313 150g / 300g 150g, 200g, 250g, 300g 1 E2AV412 200g / 400g 100g, 200g, 300g, 400g 2 F1AV413 200g / 400g 200g, 300g, 400g 1 E2AV812 400g / 800g 200g, 300g, 400g, 500g, 600g, 700g, 800g 2 F1AV2101 1000g / 2000g 500g, 1000g, 1500g, 2000g 2 F1AV2102 1000g / 2000g 1000g, 2000g 1 E2AV3102 2000g / 3000g 1000g, 2000g, 3000g 1 E2AV4101 2000g / 4000g 1000g, 2000g, 3000g, 4000g 2 F1AV4102 2000g / 4000g 2000g, 3000g, 4000g 1 E2AV8101 4000g / 8000g 2000g, 3000g, 4000g, 5000g, 6000g, 7000g, 8000g 2 F1