Eureka/Constantan Bare Wire, Model G Subcategory_Beakers supporting both additive and subtractive

supporting both additive and subtractive color demonstrations in optical box setups

This unique training system houses five different plug-in simulator modules

and holders for wiring basic

Chrome-plated steel wire stand at 5 x 5 x 5 inches supports flasks and beakers above alcohol burners for classroom chemistry demonstrations

sized to drop a household-style bulb into a student-built circuit for power-and-Ohm investigations

Eureka/Constantan Bare Wire, Model G Subcategory_Beakers supporting both additive and subtractiveUsed in fine gauge thermocouple legs and resistance coil winding, this 28 SWG bare constantan wire on a 125g reel holds resistance stable as the surrounding circuit heats up.