Moon - Earth System Model Two round meters voltmeter and

Two round meters voltmeter and ammeter are used for current and voltage measurement

including pharmaceuticals

Included component 1 piece

2-Way (bi-amplified) speaker system with clarity

Used with bar magnet to show magnet field

Moon - Earth System Model Two round meters voltmeter andThis kit includes our Orbiter and Microslide Viewer and lesson sets. This model can be used as a visual aid in schools for Geology lessons. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in geology classrooms, household and educational settings. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.