4Pcs Plastic Tubular Spring Scales Newton Force Capacity with Hook and Ring for Physics Experiments Teaching Demonstrations

Package Include 4 x spring scales Features -Product Info:Spring scale dynamometer - Color: Yellow Plastic Tubular Spring Scales - Size: 25.00 x 2.50 x 2.50cm/ 9.82 x 0.98 x 0.98 inch dynamometer. - Material: Plastic force meter. - Made of plastic materials, wear resistant and firm, and spring scale for physics. - A hook at the base to hold items being measured. Great for physics classrooms, demonstrations and experiments portable hook scale. - Used in classroom and field applications to measure weight and to explore physics principles of force and mass precision spring scale. - Simply pull up or push down the tab at the of the scale to adjust Scientific Spring Scale. - and practical design with beautiful appearance, easy to carry and use newton force meter.Goods Descriptionspring scales for science classroom Are you looking for products with reasonable prices? Are you looking for a sturdy, and reliable balance hanging spring scale that can complete multiple tasks? , our products will be your ! Our balance hanging spring scale will meet your needs

• Meter spring scale:clear plastic housing allows observation of the extension and retraction of the spring,forcemeter
• Spring scales:a hook at the base to hold items being measured great for physics classrooms, demonstrations and experiments,spring balance
• Tension scale:the dynamometer is used for gravity measurement and tension measurement,spring balance scale
• Newton spring scale:material to ensure and controllable stress and deformation in a large range of working environment,mechanical scale
• Tubular spring scale:long times measurement, high-precision reading table, to ensure accurate reading,spring scales for science