Eisco Labs Electric Bell with Banana Plug terminals 4-6V AC/DC Base Size_11 x 11" an individually-stocked spare from the

an individually-stocked spare from the disc series for physics labs

drawing 4-6V DC through 4mm sockets for current-versus-lift-force investigations

150-spring assortment mixing compression and extension types

and diffraction experiments to additional geometries

supplying an inert electrode that conducts current without contributing its own ions to the cell reaction

Eisco Labs Electric Bell with Banana Plug terminals 4-6V AC/DC Base Size_11 x 11" an individually-stocked spare from theEisco Labs Electric Bell with Banana Plug terminals which utilizes 4 6V AC DC power. Metal bell with ringer, with Plastic shroud Diameter of bell is approx. 2. 75" Full unit measures 5. 25" x 2. 75" Power supply NOT included Eisco Labs Electric Bell with Banana Plug terminals which utilizes 4 6V AC DC power. Power supply is NOT included. Diameter of bell is approx. 2. 75" Full unit measures 5. 25" x 2. 75"