2pcs Portable Mechanical Dynamometer Spring Scale with Stainless Steel Hook Capacity Dual-Labeled Grams and Force Units for Physics and Science Classroom Use Random Color

Package List 2 x Spring Scales Characteristics - Size: 25.00X1.50X1.50cm/9.82X0.59X0.59in handheld dynamometer -Color: Random color spring balance with hook -Product Info:Force gauge - Material: Plastic spring balance scale. - Scales are graduated in grams (g) and (N) and are color-coded to distinguish between the ranges mechanical hanging scales. - Made of , strong and durable material for long time use handheld spring scale. - Simple design, chic and useful. Compact and lightweight, convenient to carry mechanical spring scale. - Perfect for use in the science or math classroom. It offers accuracy, durability and readability at an spring scale. - Clear plastic housing allows observation of the extension and retraction of the spring Spring Balance.Goods Informationspring scale This spring dynamometer suitable for physics classroom, laboratory use.mechanical spring is perfect for classroom and field applications to measure weight and to explore physics principles of force and mass.scale plastic Make the class more interesting, cultivate students' study interest

• Portable spring scale--this is a spring dynamometer, with two scales are suitable for different needs,hanging scale
• Dynamometre--lightweight, reasonable size, easy and convenient to carry and store suitable for physics classroom, laboratory use,spring balance force meter
• Mini hook spring scale--perfect for classroom and field applications to measure weight and to explore physics principles of force and mass,spring scales
• Mechanical spring scale--made of , strong and durable material for long time use,spring balance with hook
• Handheld spring scale--clear plastic housing allows observation of the extension and retraction of the spring,hook scale