US$ 380.00
Single-pole double-throw brass knife switch on a durable plastic base
Copper plate with 4mm socket terminals for the simple-cell apparatus
Pointed three-arm metal star on a 4mm socket pivot
with a spout for easy pouring
and image-formation work
20mm Aluminum Density Cube with Element Stamp Heat & Thermodynamics_Energy Transfer & Engines Single-pole double-throw brass knife switchElement stamped 20mm solid aluminum cube marked (Al) for density, specific heat, and specific gravity measurement, a low density reference for mass to volume comparison work.
US$ 380.00
US$ 78.00
US$ 499.50
US$ 499.50
US$ 499.50
US$ 499.50
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