2.5kg Spring Balance Cylinder Dynamometer 4pcs Newton Force Meter for Physics Experiments Tubular Spring Scale Measuring Instrument for Educational Use

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

• Spring scales for science:made of plastic materials, wear resistant and firm, and ,tubular dynamometer
• Hook scale:superior quality and finish, dual transparent scale measures in and grams,circular spring scales for science
• Newton force meter spring scale:each scale has at the tops for hanging, and an s-hook at the bottom for attaching the sample to be weighed,spring balance
• Force meter spring:long times measurement, high-precision reading table, to ensure accurate reading,newton spring scale
• Spring scale:high precision spring ten thousand times error controllable and ,newton force meter