Measuring Weight Kit is great value kit containing versatile elements to let pupils begin their explorations of weight measurement.A must for any classroom. Contains a primary balance with transparent shatterproof plastic pans on bright plated-steel rod hangers with locating rings for level fitting.Each pan takes up to 2kg and has a 1 litre capacity. Also contains a 1kg flat pan scale 1 weight-keeping board a selection of 8 cylindrical weights 35 plastic masses and 3 spring balances (2kg 3kg and 5kg).