Key benefits - observe spring action clearly the clear housing lets you watch the extension and retraction of the spring in the Newton suspension scale, aiding understanding of weight and force relationships - easy to read measurements a clear ruler with calibrated markings and a transparent cylinder design provide quick, accurate readings during demonstrations and experiments - flexible mounting and attachment each scale has a top hanging point and a bottom hook, enabling secure suspension or attachment of the item to be weighed - dual units for versatility measurements are provided in grams (g) and Newtons (n), supporting both mass and force applications - education oriented and reliable designed for science classes and experiments with visible, easy to read divisions and dependable performance What makes it stand out - clear housing and transparent cylinder design offer visibility of the spring mechanism throughout use - double-scale construction provides convenient top hanging and bottom hook attachments in one instrument - simple, straightforward readings in two common units enhance learning and measurement flexibility Use scenarios - classroom physics demonstrations suspend a test object from the top hook and observe changes in extension while reading its weight in grams and force in Newtons, helping students grasp concepts of mass, gravity, and force - science labs and experiments perform spring extension experiments or Newton’s law demonstrations with immediate visual feedback and easy-to-read measurements - student projects and basic measurements weighing small items by hanging from the top and optionally using the bottom hook for secure attachment, then switching between grams and Newtons as needed Specifications and features at a glance - clear housing for visible spring action - clear calibrated ruler with a transparent cylinder - double-scale design with top hanging point and bottom hook - dual measurement units: grams (g) and Newtons (n) - intended for educational use, demonstrations, and experiments This spring scale provides a straightforward, reliable tool for observing, measuring, and teaching concepts of weight and force in educational settings.