US$ 189.50
accepting rods up to 19 mm in diameter for larger retort stand assemblies
Rotary-knob resistance substitution board offering twelve discrete values from 33 ohms to 10M ohms with 4mm lead connections
and harmonic frequency relationships
and 50mm sheaves at 6 inches overall
sized for short-pitch breadboard wiring where stackable plugs let multiple leads share a single terminal
Glass measure spare Material_Hardwood accepting rods up to 19Borosilicate Glass Glass measure spare
US$ 189.50
US$ 104.99
US$ 65.00
US$ 99.95
US$ 89.95
US$ 42.95
US$ 150.00
US$ 24.95
US$ 739.50