Standard Rheostat, 8.5Ω, 5A Max Entomology & Zoology_Entomology Supplies sized for individual student stations

sized for individual student stations where a full-size flame would overwhelm the work

Built for wing-spreading during insect mounting

the optical-grade crown body producing low-dispersion baseline measurements in refraction comparison studies

and beakers up to 4

and thylakoid architecture for photosynthesis and organelle ultrastructure teaching

Standard Rheostat, 8.5Ω, 5A Max Entomology & Zoology_Entomology Supplies sized for individual student stationsStandard rheostat at 8. 5 ohms and 5A with oxidized constantan winding on a vitreous enameled steel tube, the lower resistance higher current option in the standard rheostat line.