US$ 16.00
Used in fine-gauge thermocouple legs and resistance-coil winding
force analysis
sized to demonstrate cathodic deposition and the coulometric form of Faraday's first law
Composite rod splitting glass and brass at its midpoint
and color-mixing activities
Plug-Type Brass Resistance Box, Model A Human Anatomy_Human Anatomy Models Used in fine-gauge thermocouple legsUsed to introduce known resistance into a circuit by removing brass plugs from sealed coil contacts, this plug type resistance box lets students see the switching action of each decade.
US$ 16.00
US$ 145.00
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