Balances and Masses (Middle School)
This balance features a 10 g beam that helps teach the concepts learned when using more advanced mechanical weighing instruments such as a triple beam balance. It has a 2,000 g capacity with a 0.5 g sensitivity. Made of high-impact polystyrene plastic. Activity guide and a 7-piece brass mass set. 2 x 50 g, 2 x 20 g, and 3 x 10 g masses included.