Description
1 inches) with red/blue pole markings and steel keepers
varying length isolating density as the single variable across materials
and craniofacial anatomy teaching
Designed to project wave behavior live for an entire class
Electrostatic Discharge Tongs with Brass Spheres, 20cm Subcategory_Test Tubes 1 inches) with red/blue poleBrass spheres electrostatic discharge tongs at 20 cm with adjustable jointed rods and an insulated ebonite handle, safely grounding accumulated static charge during high voltage demonstration work.
Exchange/Return Notes
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