Description

This spring dynamometer suitable for physics classroom, laboratory use. It is perfect for classroom and field to measure weight and to explore physics principles of force and mass. . Make the class more interesting, cultivate students' study interest

Features

- Simple design, chic and useful. Compact and lightweight, convenient to carry.
- Perfect for use in the science or math classroom. It offers accuracy, durability and readability at an affordable price.
- Scales are graduated in grams (g) and Newtons (N) and are color-coded to distinguish between the ranges.
- Made of high-quality, strong and material for long time use.
- Clear plastic housing allows observation of the extension and retraction of the spring.

-Color: Random color
- Material: Plastic.
- Size: 18.00X1.50X1.50cm/7.07X0.59X0.59inch.

2 x Spring Scales

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2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.