Zerodeko 2pcs Cylindrical Spring Dynamometer Force Gauge with Hook Base Metal Tubular Spring Scale for Classroom and Experiment Use High Precision Measurement

Package List 2 x spring scales Characteristics - Size: 17.00X2.50X2.50cm/6.68X0.98X0.98in. - Material: Metal. -Product Info:Cylindrical dynamometer - ColorSilver - and practical design with beautiful appearance, easy to carry and use. scale physics spring - Fine workmanship and creative appearance ensure its popularity and practicality physics spring scale. - This product is manufactured with , special and unique for long time use. - Used in classroom and field applications to measure weight and to explore physics principles of force and mass precision dynamometer. - A hook at the base to hold items being measured. Great for physics classroom, demonstration and experiment handheld dynamometer.Goods Information Spring Dynamometer Are you looking for products with reasonable prices? Are you looking for a sturdy, durable and reliable balance hanging spring dynamometer that can complete multiple tasks? , our products will be ! Our balance hanging spring dynamometer will meet your needs

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