CIYODO 5pcs Physics Experiment Equipment Spring Scale for Science Classroom Sci

Features

• Tubular spring scale: with clear calibration and transparent cylinder design, easy to read markings, different specifications can satisfy your different needs,trigger pull weight gauge
• Spring loaded scale: great for physics demonstrations and experiments, used to measure weight, explore the physics of force and mass,scientific spring scales
• Newton force spring scales: made from and detailed workmanship, this spring scale is , withstand ,hanging spring scale
• Teaching tools: scales are graduated in grams (g) and newton (n), the scale is clear, can meet your requirements better,spring scale for experiment
• Newton spring scale: the spring scale is professional and practical, made of premium and light weight materials, can be used for long time,spring tool