US$ 199.00
each plain-shanked and frequency-labeled
Volta's electrophorus
and mechanical-advantage experiments (stand base and support clamp sold separately)
the optical-grade body delivering cleaner refraction angles than acrylic peers for precision Snell's law work
and multiply torque
4mm Connecting Lead, Model B Base_Octagonal each plain-shanked and frequency-labeledUsed as a basic 4mm plug to plug patch wire, this insulated lead provides reliable bench circuit connections between instruments, components, and student built apparatus.
US$ 199.00
US$ 65.00
US$ 15.00
US$ 199.99