Balance Double Beam Earth Worm Model Life size Model of Heart

Life size Model of Heart Dissection

Accurate frequency adjustment chrome plated

Black plastic round stand Dia

Record (Max

1 Trolley comes with spring and another without spring

Balance Double Beam Earth Worm Model Life size Model of HeartBased on the classic Roberval balance principle, the Double Beam Balance allows the determination of the difference in mass (rather than absolute value) between two objects, these balances come equipped with built in sliding masses. Double Beam Balances are known for their accuracy and durability. Dimension: 14"x7"x10" Pan Diameter: 6" Minimum scale: 0. 1 g Maximum weighing: 2000 g Weights: 100 g, 200 g, 500 g, 1000 g Premium Quality: This item is