Eureka/Constantan Bare Wire, Model E Lab Equipment_Power Supplies this Faraday-law apparatus connects to

this Faraday-law apparatus connects to an oscilloscope or data-logger via 4mm sockets

Illuminated solar system model with a socket-lit sun

Two pith balls suspended on unspun silk from a brass pillar

adjustable via motor voltage to mimic temperature and float weight to mimic pressure

supplying a branched-circuit patch wire where additional leads need to share the same terminal connection

Eureka/Constantan Bare Wire, Model E Lab Equipment_Power Supplies this Faraday-law apparatus connects toLow temperature coefficient 24 SWG bare constantan wire at 0. 55mm diameter on a 125g reel, sized for precision resistor and thermocouple work where stable resistance matters.