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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Size: 530mm diameter x 2m length
The series offers a sytematic approach to the teaching of the main elements of core learning for children aged 4-7
Develops Matching and Memory Skills
and not enough time just being
• 1 x Electroscope with top plate and hook electrode
Hand Generator Set new Size: 530mm diameter x 2mInvolve students in investigations by using their own energy to generate d. c. electricity. If the handle is turned slowly, a bulb for example, will light dimly; if turned faster, the bulbs become brighter. A high quality motor unit driven from the hand crank via 2 stage step up gearing. Capable of generating approximately 6V d. c., with the polarity determined by the direction in which the handle is turned. Supplied with 1m of detachable twin lead