Scientific Steel Tuning Fork Set, 8 Forks in Wooden Case Metal Labware_Clamps & Bossheads Research-grade oxygen spectrum tube at

Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary

Delivers six selectable outputs from 1

holding volume constant across specimens for isolated density comparisons

Demonstrates inertial mass independent of gravity through a spring-steel oscillating platform with two 130 by 50mm trays

demonstrating mechanical-to-electrical energy conversion as the crank lights the bulb

Scientific Steel Tuning Fork Set, 8 Forks in Wooden Case Metal Labware_Clamps & Bossheads Research-grade oxygen spectrum tube atSet of eight steel tuning forks tuned to scientific pitch (C4 = 256 Hz) for classroom work on sound waves, resonance, pitch, and harmonic frequency relationships.