Nasco School Balance
Product Number: SB34283
In Stock (Ships within 1-2 business days)
An inexpensive way to teach the same concepts learned when using more advanced mechanical weighing instruments. Made of high-impact polystyrene plastic with a 2,000 g capacity and a 0.5 g sensitivity. Comes complete with weight set containing two 50 g, two 20 g, and three 10 g weights. Activity guide included. Grades 4-10.WARNING: Choking Hazard. Small Parts. Not for children under 3 yrs.