Bimetallic Strip Thermal Expansion Demonstrator Type_Round End Six 60-inch wires - steel
Bimetallic Strip Thermal Expansion Demonstrator Type_Round End Six 60-inch wires - steelWooden handled bimetallic strip of bonded copper and steel, curving visibly under heat as the two metals expand at different rates, the principle behind thermostats and coils.
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USA
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24