Description
25 inches tall with five 4
demonstrating how a crane lifts loads through the mechanical advantage of a large wheel turning a small axle
Permanent-magnet stack inside an 8 x 5 inch base recharges weakened bar and horseshoe magnets by realigning their domains - no electrical power
Educational variant of the 4
Bourdon Gauge, 0-2.5 kg/cm² / 0-35 PSI Item Type_Springs 25 inches tall with fiveClear case Bourdon gauge with a 3. 88 inch face reading 0 2. 5 kg cm and 0 35 psi, visible inner mechanism letting students watch how the Bourdon tube curves under changing pressure.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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