Spring Scales

These are quality tubular spring scales that are perfect to use in both force and mass measurements. They are color-coded according to how much they can measure, calibrated in Newtons and grams, and the tube is made from clear plastic so students can see the action of the spring. There is a hanger so you can weigh suspended objects from the scale and the top has a flat side so it can be used on an inclined plane. The tube scales are 26cm tall and about 2.5cm in diameter. They are available in a variety of color-coded measurements. These are great for many kinds of experiments and an instruction and ideas sheet is included. ~ Rachel

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Item # 031325
Grades: 3-AD
Our Price: $2.50
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