Brass Pendulum Bob with Hook, 25mm Lab Equipment and Supplies_Safety Supplies this insulated 4mm-stackable safety lead

this insulated 4mm-stackable safety lead carries up to 12A through nickel-plated split-hollow pins for branched-circuit student work

deflecting visibly in the presence of a charged object to reveal both charge presence and polarity

75 inch inner

Two-amp low-voltage power pack delivering 6 to 12V AC for optical benches and demonstration apparatus

slotting inline with other modular demonstrator components

Brass Pendulum Bob with Hook, 25mm Lab Equipment and Supplies_Safety Supplies this insulated 4mm-stackable safety leadBrass 1 inch diameter pendulum bob weighing 2. 1 oz with a threaded removable hook, compatible with the PH0308 pendulum clamp for simple harmonic motion experiments.