Aluminum Tuning Fork with Round Stem, 512Hz (Note C) Capacity_50mL Fine-gauge 24 SWG bare copper

Fine-gauge 24 SWG bare copper wire on a 250g reel approximating 375 feet

Miniature desktop torso with 12 removable parts includes a dissectable head and brain for compact classroom anatomy and biology teaching

registering induced or conducted charge through the Coulomb-driven deflection of a single suspended leaf

Combining filtration and titration on one base

and true/false classroom polling

Aluminum Tuning Fork with Round Stem, 512Hz (Note C) Capacity_50mL Fine-gauge 24 SWG bare copperTuned to 512Hz (note C), the standard frequency for hearing test calibration, this 6. 25 inch aluminum tuning fork features a round stem that grips firmly without damping the vibration.