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.
Replacement bulbs for the Series/Parallel Circuit (EM-8677).
Weight hanger and nine 0.5 kg slotted masses.
Screw-type base light bulbs that are suitable for use with Light Bulb Sockets (EM-8630).
This is a set of 20 replacement membranes for use with the Diffusion/Osmosis Apparatus (ME-6940).
Set of five shrouded long black patch cords.
A sturdy, general-purpose base can support one or two rods, and is ideal for experiment setups that require extra stability.
This 10-pack of disc sets allows students to derive the meaning of pi directly from their measurements. Four plastic disks with varying diameter in each set.
Plastic bases with screw-type light bulb sockets and spring-loaded metal clips to hold leads.
Non-threaded and non-magnetic lab rod.
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.
