4Pcs Tubular Spring Scale Newton Force Transparent Plastic Spring Balance Dual Scale for Physics Experiments and Teaching Instruments with

Package Include 4 x spring scales Features - Color: Yellow portable hook scale - Material: Plastic spring scales for science classroom. - Size: 25.00 x 2.50 x 2.50cm/ 9.82 x 0.98 x 0.98 inch spring scale for physics. -Product Info:Spring scale dynamometer - A hook at the base to hold items being measured. Great for physics classrooms, demonstrations and experiments newton force meter. - Simply pull up or push down the tab at the of the scale to adjust spring scales. - Used in classroom and field applications to measure weight and to explore physics principles of force and mass forcemeters. - Made of plastic materials, wear resistant and firm, and hook scale. - and practical design with beautiful appearance, easy to carry and use newton spring scale.Goods Descriptionschool newton metre 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 ! Our balance hanging spring scale will meet your needs

• Precise spring balance scales:material to ensure and controllable stress and deformation in a large range of working environment,spring scales for science
• Tubular spring scale:clear plastic housing allows observation of the extension and retraction of the spring,forcemeters
• Portable hook scale:user friendly zero-point calibration capability great for physics demonstrations and experiments,forcemeter
• Tubular spring scales:the dynamometer is used for gravity measurement and tension measurement,spring dynamometer
• Scientific spring scale:professional and practical design with beautiful appearance, easy to carry and use,spring balance force meters