100 Gram Mechanical Balance Scale with 5g, 20g, 50g Weights for School Physics Experiment Accessory Lab Supplies Tool(100g)

Specification: Item Type: Balance Scale Set Type: 500g Set/ 100g Set(Optional)Package List: 500g Set: 1 x Balance Scale, 2 x Tray, 1 x Tweezers, 1 x 10g Weight, 2 x 20g Weight 1 x 50g Weight, 2 x 100g Weight, 1 x 200g Weight 100g Set: 1 x Balance Scale, 2 x Tray, 1 x Tweezers, 1 x 50g Weight, 2 x 20g Weight 1 x 5g WeightNote: Use and maintenance methods: 1. When us...