Hooke's Law Apparatus with Weight Pan Neulog Combined thermo hygrometer on an

Combined thermo hygrometer on an 85 mm metal dial pairing a -10 to 50°C thermometer with a 0 to 100 percent hygrometer for single-glance monitoring of room and laboratory conditions

Four-piece polypropylene funnel set pairs 2

equipping a class for compound-pulley and variable-diameter work

packed in a plastic transport and storage case

Size 00 museum-grade entomology pins in a hundred-pack

Hooke's Law Apparatus with Weight Pan Neulog Combined thermo hygrometer on anHooke's Law apparatus with a mirror backed scale, overhead spring, and pointer equipped weight pan, accepting any weights to plot force versus extension data on linear relationships.