US$ 36.00
Stackable 500mm red 4mm lead rated to 12A with nickel-plated split-hollow safety plugs at both ends
letting students explore mechanical advantage by counting the supporting strands and measuring effort
and one 10 gram discs to total 250 grams for fine-grained physics force and balance experiments
controllable flame shape during laboratory heating
10-inch vacuum pump plate on an aluminum base with a stopcock and rubber seal
Force Pump Mounted on Stand Capacity_17mL Stackable 500mm red 4mm leadStand mounted force pump illustrating positive displacement fluid transfer against gravity, pre assembled on a benchtop base for hands on fluid mechanics demonstrations.
US$ 36.00
US$ 36.00
US$ 38.00
US$ 23.46