Decade Resistance Box, 4 Decades, 0-11,110 Ohms Material_Muslin Metal spouting cylinder with multiple

Metal spouting cylinder with multiple outlet holes at different heights

Rod-mounted full-size skeleton pairs bare bone on one side with painted muscle origins and insertions on the other for skeletal and myology teaching

Ceramic center on each 5 x 5-inch iron wire gauze square spreads Bunsen flame heat beneath beakers and flasks

4A rear-panel fuse

this super-taster set pairs PTC

Decade Resistance Box, 4 Decades, 0-11,110 Ohms Material_Muslin Metal spouting cylinder with multipleSelected through four rotary switch decades from 0 to 11,110 ohms at 1 ohm resolution, this decade resistance box substitutes for fixed resistors in circuit experiments.