VILLFUL Dynamometer Spring Buoyancy Instrument Archimedes Principle Physics Demonstrator for School

Features

• Dynamometer with spring–made of materials, wear resistant and firm, and ,physical mechanics device
• Experimental demonstrator bars–the angled spout drains all displaced water for high accuracy,scientific device
• Experimental demonstrator bar–used in archimedes principle model to explain and calculate archimedes principle,mechanics experimental device
• Archimedes principle instrument– principle experimental instrument is used to explore the relationship between buoyancy and drainage,physical instrument
• Archimedes principle equipments–to explore the relationships between buoyancy and the water discharged,buoyancy instrument