Meter Spring Scale Spring Dynamometer Bar Physics Mechanical Experiment Instrument 1N 2.5N 5N 10N for Classroom

Small in size, the spring scale is very easy to use and carry. This meter can maintain its measuring after repeated use. Said the weight of the object. Meter Spring Scale Spring Dynamometer Bar Physics Mechanical Experiment Instrument 1N2. 5N5N 10N for Classroom Features: Small in size, the spring scale is very easy to use and carry. This meter can maintain its measuring after repeated use. 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 Package Includes: 1 Pc Spring Dynamometer 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