Powered with a 12 V DC power supply (not included), the apparatus rotates and the bob flies out, causing the angle indicator to rotate. The angle with the vertical is read on the graduated, balanced disk.
The pendulum’s length can be varied using four interchangeable wires with hooks. The Conical Pendulum is specifically designed for use with the DC Gear Motor (SF-7204) which is sold separately.
- Concial Pendulum
- 4 different length cables