Large Needle Electroscope, 1.5lbs, 7.0x6.0x4.0 in, ideal for classroom demonstrations of electrostatic principles, A light-weight metal vane, used as a pointer in the electroscope. A transparent scale, provided to measure the angle of the deflection
Graduated Cylinder, Material: Polypropylene, Industrial, Octagonal Bases for stable use, US Sourced Plastic, Autoclavable polypropylene plastic allows for easy cleaning and sterilization, Class B tolerances, Calibrated to contain, manufactured with the highest grade, Size: 100ml
10ml cylinders are calibrated to deliver. Single metric scale. Borosilicate glass with reinforced top finish. Plastic hexagonal base. Blue, fused-on, ceramic enamel scale. Funnel-shaped top. Graduated in 0.2ml increments. 132mm.
Kit, Timer acceleration bat, Ticker tape timer with holder - Battery operated, includes a 12 volt DC ticker Tape Timer, Battery holder, 2 Rolls of tape and carbon disc