1N 2.5N 5N 10N Spring Dynamometer with Clear Scale Newton Force Spring Scale Kids Toys Physics Experiment Equipment

Features: Small in size, the spring scale is very easy to use and carry. This force meter can maintain its measuring accuracy after repeated use. Measure the size of the force, said the weight of the object. The spring dynamometer is used as a basic teaching instrument for physical experiments. Suitable for classroom teaching, scientific experiments, industrial testing, and handmade projects.

Specifications: Component: Metal, Plastic Length: about 10cm/3.94'' Type: 4 Kinds Optional

Note: Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.

Package includes: 1 Pc Spring Dynamometer