Single Pulley with 2 Hooks, Heavy Duty Frame, 4.25 x 2" Manufacturer_Austerlitz supplying a contrasting reactive-metal electrode

supplying a contrasting reactive-metal electrode pair for Faraday's-laws and ionic-conduction work

Plug-type resistance box covering 1 ohm to 5000 ohms with 11

4 inches with thread-fitted joints tuning pressure by screw

yellow) sit in 50 x 50mm mounts

and C' 512Hz - a major-chord array struck with the included hammer to amplify intervals and harmony

Single Pulley with 2 Hooks, Heavy Duty Frame, 4.25 x 2" Manufacturer_Austerlitz supplying a contrasting reactive-metal electrodeAluminum bodied single pulley in a heavy duty 4. 25 inch metal frame with hooks at both ends and a centered 2 inch wheel, configurable as fixed or movable in compound setups.