US$ 160.00
Two pith balls suspended on unspun silk from a brass pillar
Five filament bulbs rated 12V/20W
this EHT supply adds a center-tapped ±2
adjustable via motor voltage to mimic temperature and float weight to mimic pressure
Eureka/Constantan Bare Wire, Model E Lab Equipment_Power Supplies Two pith balls suspended onLow 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.
US$ 160.00
US$ 79.00
US$ 210.00
US$ 197.50
US$ 65.00
US$ 150.00
US$ 95.00
US$ 185.00
US$ 34.99