Standard-Ground-Joint Stopcock, 24/29 Socket, 1000-2000mL, Borosilicate Glass Face Size_38mm designed for conversion into ammeters

designed for conversion into ammeters or voltmeters of any range using external shunts and voltage multipliers

copper's high conductivity minimizing heat loss during mixing in thermodynamics work

sized to reconfigure the demonstration meter as a 0-1A ammeter for full-class viewing of student-built circuit currents

CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance

Standard-Ground-Joint Stopcock, 24/29 Socket, 1000-2000mL, Borosilicate Glass Face Size_38mm designed for conversion into ammetersBorosilicate 3. 3 glass stopcock features standard 24 29 ground joints for secure vessel connections and precise flow control in laboratory applications.