Fletcher Trolley

Product Description

   Allmetal, capable of being assembled and dismantled easily. A large metal trolleywith demo viable cylindrical weights is fitted with wheels which run with verylittle friction on a track of two steel rods 150 cm long. The rail rods areheld in heavy clamps which are fitted in two vertical rods, mounted on castiron feet. The steel vibrator is fitted to one of the vertical rods andfriction-less pulley to the other. The unit is capable to verify the law underdifference conditions, Complete with cord, scale pan, brush and ink.