C-Core and Coil Bundle YGroup_borosilicatecylinders (sold separately)

(sold separately)

and unintimidating

Built-in digital lab notebook: Free PocketLab Notebook (with optional Notebook Pro subscription) helps students organize data

With overload protection and included test leads and probes

and force meters — or stack directly on balance pans without any adapter

C-Core and Coil Bundle YGroup_borosilicatecylinders (sold separately)Build a working transformer and prove the turns ratio law yourself The C Core and Coils Bundle lets students build a working transformer from scratch: a laminated steel C core plus five coils of different turn counts, each with a center tap that unlocks a second and third turn value. Pair any two coils on the core, one carrying alternating current as the primary, one picking up an induced voltage as the secondary, and students see directly how the