Charles's Law Apparatus Material_Glass One-meter black insulated lead with

One-meter black insulated lead with 4mm banana plugs and 16mm metal terminal tips at each end

sized for student work spanning single-cell and small-battery-stack voltages

this ten-piece brass hooked weight set pairs five 50-gram and five 25-gram pieces with retractable hooks on both ends

5 inch finished base

Heavy-duty reed switch on a demonstration base with 4mm plug connections

Charles's Law Apparatus Material_Glass One-meter black insulated lead withTracks a trapped gas volume against temperature in a graduated borosilicate U tube with bulb set inside a 1000mL water jacket beaker and stirrer, for hands on Charles's Law work.