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 short bulbs for the CASTLE Kit (EM-8624A). Can also be used with PASCO Light Bulb Sockets (EM-8630).
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.
Replacement bulbs for the Series/Parallel Circuit (EM-8677).
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.
Weight hanger and nine 0.5 kg slotted masses.
Plastic bases with screw-type light bulb sockets and spring-loaded metal clips to hold leads.
Shorter mass hanger designed for larger masses, ideal for use with Structures Systems.
A small support with a low profile that will accept 1/2 inch (12.7 mm) threaded rods. The included threaded steel rod is 25 cm long.
