This impressive unit demonstrates the same motions as the Trippensee® Planetarium, using two control switches located in the heavy-duty base. A wire arm from the motor may be easily moved aside to permit demonstrations by hand. Separate switches operate the motor and light in the sun. Complete, detailed instruction book included. 16-1/2". Arm length: 16-1/2". Ship weight: 18 lb.

This item ships oversize. Oversize fees will be added to your shipping.