Eisco Labs Electric Bell with Banana Plug terminals 4-6V AC/DC Base Size_11 x 11" drawing 4-6V DC through 4mm

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

the chrome-plated metal frame giving the reading magnifier durability across repeated student handling

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

reconfiguring the demonstration meter as a high-current ammeter for heavy-load bench circuits and electromagnet work

Eisco Labs Electric Bell with Banana Plug terminals 4-6V AC/DC Base Size_11 x 11" drawing 4-6V DC through 4mmEisco 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"