Balanced Wind Vane Plastic Labware_Plastic Wash Bottles this large-capacity polypropylene measuring jug

this large-capacity polypropylene measuring jug carries raised graduations and tolerates autoclave

letting students read both small-cell and battery-stack voltages on a single instrument

with banana-plug terminals for optical-bench and physics-demonstration circuit setups

Thermometer-specific clamp with an integrated boss head

a compound unit for demonstrating multi-rope mechanical advantage in physics activities

Balanced Wind Vane Plastic Labware_Plastic Wash Bottles this large-capacity polypropylene measuring jugBalanced wind vane with a steel pivot bearing assembly and direction indicator mounted on a cast iron base, a sturdy meteorology tool for classroom and field weather observation.