PRETYZOOM 2pcs Portable Cylinder Dynamometer Spring Scale 2.5kg Mechanical Scale with Hook for Physics Experiments Plastic Spring Balance for Laboratory Use Random Color

Package Include 2 x Spring Scales Features - Material: Plastic Physical Mechanics Dynomometer. - Size: 25.00X1.50X1.50cm/9.82X0.59X0.59in Spring Balance -Color: Random color Spring Weighing Scale - Premium stainless steel spring and hanging hook ensures great rigidity, sturdiness and corrosion resistance Mechanical Dynamometer. - Practical spring scale for testing force and gram weighing. Designed with 25N/ 2500g measurement ranges, measuring in both "g" and "N" Mechanical Scale. - With clear calibrations and transparent cylinder design, it's easy to read markings Plastic Spring Scale. - 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 Spring Dynomometer. - Perfect for classroom and field applications to measure weight and to explore physics principles of force and mass Cylinder Dynamometer.Goods DescriptionSpring Balance The spring scale is made of premium spring and hanging hook, which ensures great rigidity, sturdiness and corrosion resistance.Mechanical is perfect for classroom and field applications to measure weight and to explore physics principles of force and mass.Dynamometer Test Lightweight, reasonable size, easy and convenient to carry and store.Hanging Scale Deepen your understanding of force and your interest in learning

• Experiments apparatus:the efforts and fine craftsmanship we put into the making of this product make for superior reliability,Cylinder Dynamometer
• Laboratory tool:with clear calibrations and transparent cylinder design, it's easy to read markings,Gram Scale
• Spring balance:lightweight, reasonable size, easy and convenient to carry and store suitable for physics classroom, laboratory use,Laboratory Equipment
• Dynamometer test:scales are graduated in grams (g) and (n) and are color-coded to distinguish between the ranges,Force Dynamometer
• Mechanical scale:this is a spring dynamometer, with two scales are suitable for different needs,Physical Mechanics Dynomometer