Description
Two variable 0 to 6V DC outputs paired with two fixed 6V/10W and 12V/20W AC outputs on this power supply controller
Four 153 x 76mm plates - each holding 98 iron-rod plotting compasses in a 14 x 7 matrix - assemble flat or as the faces of a cube to display 2D and 3D field-line patterns
Copper-block plug key switch with two 4mm terminals and a removable plastic-guarded plug
panel-mounted with 4mm sockets and an enclosed earth pin for safe wiring during induction and AC ratio demos
Built for amphibian development study
Portable Digital Ammeter, 0-10A Pack Size_15 Two variable 0 to 6VLarge LCD portable digital ammeter measuring 0 10A, providing a direct numeric current reading for student circuits where analog needle deflection would be too coarse to resolve cleanly.
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