Tubular Spring Scale, 1000g/10N Weight Capacity, Brown

Description:

This 1kg tubular spring scale can be used for both force and mass measurements. Each scale is calibrated in both Newtons and grams. The top is flat on one side so that the scale can be used with an inclined plane. The scales incorporate a unique zero adjustment. Suitable for classroom or personal use. The main educational feature is the clear plastic tube, which allows students (Grade 4+) to see the action of the spring.