BALANCE, STUDENT'S (0059) A basic general purpose balance for students for ordinary weighing applications. Open construction with graduated beam and extended beam supports. A pair of hangers with detachable pans are included. Finished in durable black enamel with chrome plated fitting or lacquered parts. Mounted on nicely polished, heavy wooden base with leveling screws. Knife Edges: Agate, Capacity: 250g, Sensitivity: 2mg, Diameter of Pan: 10cm. Qty :