50Ω Resistance Unit, Max 7.0V Chemistry_Molecular Model Sets sized for low-current circuit work

sized for low-current circuit work below the 1A range where finer resolution matters more than full-scale capacity

this premium power supply drives atomic emission demonstrations that reveal each element's characteristic spectral lines

this 2-pack of 20oz Griffin-shape borosilicate beakers adds a pouring spout for everyday home use

the unit also runs as a motor on 6-8V DC for energy conversion demos

Ovary model exposes cortex

50Ω Resistance Unit, Max 7.0V Chemistry_Molecular Model Sets sized for low-current circuit workLabeled terminal 50 ohm resistance unit at 7. 0V max in a plastic enclosure, providing the standard mid range value for current limiting LEDs and dropping resistors in student circuits.