Electrode for Electrolyzer, 2 x 40mm Included_Stopcock exposing tympanic

exposing tympanic

letting students sweep through resonance and watch amplitude peak when drive matches natural pitch

configured as a classic Daniell cell for galvanic-action and electrode-potential demos

Used to supply rechargeable DC power for circuit experiments

supplying a branched-circuit patch wire where additional leads need to share the same terminal connection

Electrode for Electrolyzer, 2 x 40mm Included_Stopcock exposing tympanicIron anode and cathode pair fitted into a rubber bung for the student electrolyzer, used to compare reactive metal electrolysis behavior against carbon and platinum in the same apparatus.