4 Pcs Plastic Tubular Spring Scales 2.5kg Capacity Newton Force Meter Dynamometer Hook Scale for Mechanics Teaching and Physics Experiments

Package Include 4 x spring scales Features - Color: Yellow -Product Info:Spring scale dynamometer - Material: Plastic. - Size: 25.00 x 2.50 x 2.50cm/ 9.82 x 0.98 x 0.98 inch. - material to ensure and controllable stress and deformation in a large range of working environment. - High precision thousand times error controllable and newton force meter. - Long times measurement, high-precision reading table, to ensure accurate reading newton force meter spring scale. - User friendly zero-point calibration capability. Great for physics demonstrations and experiments circular spring scales for science. - Superior quality and finish, dual transparent scale measures in and grams precise spring balance scales.Goods Informationforce meter spring The specialty math spring scales tubular that are perfect for use in the science or math classroom.dynamometer It offers accuracy, durability and readability at an.spring scales for science classroom Provides ranges and accuracies that are suitable for student laboratory applications.forcemeter It has graduated in grams and

• Portable hook scale--long times measurement, high-precision reading table, to ensure accurate reading,tension scale
• Spring balance scale--clear plastic housing allows observation of the extension and retraction of the spring,hook scale
• Hook meter--made of plastic materials, wear resistant and firm, durable and ,newton force meter spring scale
• Forcemeter--user friendly zero-point calibration capability great for physics demonstrations and experiments,spring balance force meters
• Tubular spring scales--simply pull up or push down the tab at the tops of the scale to adjust,force meter