Feature:

• The system has a hand crank.
• Constructed with heavy duty metal and plastic.
• Unit is open system to study and sandwiched by two clear plastic plates.
• Nice bench top or desktop item.
• Operated: Manually
• Equipment Layout: On Base

Specification:

• Has 2 Dials to show rotation.
• Nice bench top or desk top item.
• Dimension: 400 x 200 x 300 mm
• Weight: 5kg
• Constructed with heavy duty metal and plastic.
• Unit is open system to study and sandwiched by two clear plastic plates.
• This demonstration shows the fundamentals of how a internal Gear and Pinion drive works.