Student Pulley Demonstration Set Glassware Set of eight steel tuning

Set of eight steel tuning forks tuned to scientific pitch (C4 = 256 Hz) for classroom work on sound waves

Cork-jawed safety tongs measuring 12 inches in stainless steel accommodate both round-bottom flasks and straight-sided beakers

Eight-inch external probe on a 36-inch cord on this handheld digital thermometer

Six-lens optics set of three double-convex and three double-concave glass lenses with ground beveled edges

Stamped with element symbols for quick identification

Student Pulley Demonstration Set Glassware Set of eight steel tuningStudent pulley demonstration set with a range of pulleys for mechanical advantage and force multiplication comparisons, sized for individual student lab use in simple machines units.