Hand Crank Generator Blue for Science Experiments, Durable Metal STEM Learning Tool

Manual Hand Crank Generator Blue Description A compact, manual crank generator designed for handson learning and simple power generation. Built with magnet and metal components for reliable operation, this generator converts mechanical energy to electrical energy through manual rotation. It is suitable for classroom demonstrations, STEM activities, and hobby experiments. Key benefits Demonstrates energy conversion clearly: turn the crank to produce electricity and observe the relationship between mechanical input and electrical output. Easy to use: no installation required; simply rotate the handle to power small devices or motors. Durable construction: metal and magnet components provide stable performance for repeated classroom or hobby use. Portable and compact: small footprint makes it simple to carry to lessons, labs, or projects. Features and specifications Color: Blue Size: 13.50 x 10.00 x 4.00 cm (5.31 x 3.93 x 1.57 in) Materials: magnet and metal Noload output voltage: 6.3 V Output current: 0.2 A Operation: hand crank, manual rotation; faster rotation yields higher output Included in package 1 hand generator Practical use scenarios Classroom demonstration: Use in middle school or elementary school physics lessons to show conversion of mechanical energy to electrical energy and to explain basic circuit concepts. STEM projects and experiments: Power small motors or LEDs for student experiments, science fair projects, or maker activities. Hobby and prototyping: Provide a simple, portable power source for testing small components or demonstrating mechanicaltoelectrical conversion in workshops. Notes Intended for educational and experimental use with small motors and lowcurrent devices. Follow standard safety practices when connecting loads.