ULTECHNOVO 2pcs Portable Mechanical Dynamometer Spring Balance with Hook Scale for Measuring Force Physics Classroom Lab Use Capacity Random Color

Package Include 2 x Spring Scales Features - Material: Plastic cake serving clip. - Size: 25.00X1.50X1.50cm/9.82X0.59X0 labs. -Color: Random color scales - With clear calibrations and transparent cylinder design, it's easy to read markings Mechanical Dynamometer. - for classroom and field to measure weight and to explore physics principles of force and mass set. - stainless steel spring and hanging hook ensures great rigidity, sturdiness and corrosion resistance newton spring scale. - Practical spring scale for testing force and gram weighing. Designed with 25N/ 2500g measurement ranges, measuring in both "g" and "N" force meter spring. - Each scale is equipped with a hanging ring at the for easy hanging, and a hook at the bottom for attaching the item to be weighed tree.Goods Informationspring balance is for classroom and field to measure weight and to explore physics principles of force and mass.push pull scale The spring scale is made of spring and hanging hook, which ensures great rigidity, sturdiness and corrosion resistance.Labs Spring Scale Lightweight, reasonable size, easy and convenient to carry and store.Cylinder Dynamometer Deepen your understanding of force and your interest in learning

• Transparent spring scale-- this is a spring dynamometer, with two scales are suitable for different needs,spring scales
• Scientific spring scale-- deepen your understanding of and your interest in learning,cylinder
• Force meter-- for classroom and field to measure weight and to explore physics principles of force and mass,tubular spring balance
• Dynamometer test-- simple design, chic and useful, compact and lightweight, convenient to carry,tubular spring scale
• Push scale-- the spring scale is made of spring and hanging hook, which ensures great rigidity, sturdiness and corrosion resistance,physical mechanics dynomometer