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Quality control and quality assurance instrument for food, beverage, cosmetics and other torque applications
View and retrieve objects in hard-to-reach areas with this Round Glass Inspection Mirror.
This LED-Lighted, Telescoping Inspection Mirror features two extra-bright LED lights that help you see into dark and hard-to-reach areas.
A complete set of seven labelled metal cubes, ideal for classroom demonstrations and density investigations.
Demonstrates Boyle's Law in a clear and practical way for laboratory experiments.
Tuning fork scientifically tuned to the absolute concert pitch middle C.
Coiled steel spring with double loop ends, ideal for physics experiments and motion studies.