IMIKEYA 4pcs Tubular Spring Scale Newton Force Dynamometer Hook Scale High Precision Measurement for Physics Experiments and Classroom Use Body Dual Calibration Grams and Newton

Package Include 4 x spring scales Characteristics - Material: Plastic Spring Balance. - Size: 25.00 x 2.50 x 2.50cm/ 9.82 x 0.98 x 0.98 inch Newton Force Meter. - Color: Yellow Plastic Tubular Spring Scale - Made of plastic materials, wear resistant and firm, and Dynamometer Hook Scale. - and practical design with , easy to carry and use Cylinder Dynamometer Mechanics. - A hook at the base to hold items being measured. Great for physics classrooms, demonstrations and experiments Tubular Spring Scale. - Simply pull up or push down the tab at the of the scale to adjust Plastic Tubular Spring Scales. - Used in classroom and field to measure weight and to explore physics principles of force and mass Spring Scale.Goods DescriptionPlastic Tubular Spring Scales 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

• Plastic tubular spring scale--user friendly zero-point calibration capability, great for physics demonstrations and experiments,spring scale
• Cylinder dynamometer mechanics--used in classroom and field to measure weight and to explore physics principles of force and mass,plastic tubular spring scales
• Dynamometer hook scale--a hook at the base to hold items being measured, great for physics classrooms, demonstrations and experiments,newton force meter
• Spring balance--made of plastic materials, wear resistant and firm, and ,dynamometer hook scale
• Tubular spring scale--both rings and hooks are plated and each can be with the metal nut located at the tops,dynamometer hook scale