A four decade resistance box covering 1Ω to 9999Ω in 1Ω steps. Resistors are 1% tolerance. Max current 0.35A. Power rating 1W continuous. 4mm sockets allow the unit to be used as a potential divider.
Plastic bases with screw-type light bulb sockets and spring-loaded metal clips to hold leads.
This is a replacement 120V AC to 9V DC power supply.
Replacement long bulbs for the CASTLE Kit (EM-8624A). Can also be used in the Light Bulb Sockets (EM-8630).
This one-liter plastic graduated cylinder has three hose fittings–useful for experiments requiring either a specific amount of water, a constant flow of water, or water at a constant pressure.
