Visual Scientifics Metal Rod, 12" x 3/8", Threaded and Magnetic Ends Capacity_120mL an aluminum transfer bar

an aluminum transfer bar

Use for investigation of gas at constant volume By inserting the glass bulb into either warm or cold water the expansion and contraction to the air contained in the bulb can be seen as a pressure change on the gauge

and comparison wires for tensile-elasticity study across different materials

and a 6Ω constantan coil for Joule-heat work

providing an inert electrode that lets students isolate electrolyte and ion behavior from electrode chemistry

Visual Scientifics Metal Rod, 12" x 3/8", Threaded and Magnetic Ends Capacity_120mL an aluminum transfer barTwelve inch metal rod 3 8 inch in diameter combines a removable magnetic cap and a threaded end, with a 1 4 inch cross hole 2. 5 inches from the base for mechanics experiment platforms.