US$ 99.00
111110 megohms across seven cascaded decades
sized as the matched replacement light source for the PH0616EMS aluminum optical bench
Compatible Stoppers
bridging picofarad and microfarad ranges for RC-time-constant and oscillator investigations
Volta Pile Apparatus Chemical_Potassium Acid Phthalate 111110 megohms across seven cascadedWorking replica of Alessandro Volta's pile, alternating zinc and copper plates separated by electrolyte soaked felt to generate measurable voltage and trace the origins of the modern battery.
US$ 99.00
US$ 17.95
US$ 17.95
US$ 17.95