1. Newton Force Meter - Purpose: used in the classroom and in the field to measure weight and to explore the physical principles of force and mass; portable scale. - Benefits: supports hands-on learning, easy to transport between locations, provides direct weight readings for quick experiments. - Key attributes: function is to measure weight and force; portable and suitable for classroom and field use. - Use scenarios: - Demonstrate Newton's laws during in-class experiments. - Take measurements of weights in field activities. - Use with different masses to illustrate relationships between force, mass, and acceleration. 2. Force Meter Spring Scale - Purpose: designed to measure and monitor tension and deformation across a wide range of work environments; hook scale. - Benefits: helps ensure accurate tension readings and deformation monitoring in diverse settings; reliable hook attachment for various setups. - Key attributes: measures tension and deformation; wide applicability in different work environments; hook scale configuration. - Use scenarios: - Test and verify tension in cables or lines in workshops. - Conduct deformation experiments in a lab or educational setting. -Used for general force measurement tasks where a hook attachment is advantageous. 3. Spring Testing Stand - Purpose: designed for long-term measurement with a high-precision readout table to ensure accurate readings of springs. - Benefits: stable, time-based measurements with precise readouts; reduces drift over extended observation periods. - Key attributes: supports long-term measurement; high-precision readout table; intended for spring-related testing. - Use scenarios: - Long-duration creep or fatigue tests on springs. - Calibration and validation of spring scales over time. - Repeated load testing requiring dependable, accurate data. 4. Newton Spring Scale - Purpose: rings and hooks are both coated and can be attached to the tips with the metal nut. - Benefits: coated components resist wear and corrosion; secure and durable connections at the measurement tips. - Key attributes: rings and hooks coated; attachment to tips via metal nut; designed for robust use. - Use scenarios: - Setups requiring durable tip connections for repeated measurements. - Field or lab experiments where coated components enhance longevity. - Calibration or experiments that involve swapping tips while maintaining secure attachment.