US$ 178.00
Demonstrates the one-way current behavior of a rectifier diode rated up to 6A at 400V
Polystyrene electrolyzer with a transparent cone-shaped cup over a banana-socket base
and assorted metal samples for structured lessons
Open-base DC motor-generator activity model with a 2-pole enameled copper armature
Simple Electromagnetic Demonstration Motor Subcategory_Lab Burner Accessories Demonstrates the one-way current behaviorOpen frame demo motor with two opposing coils on a spinning axle and 4mm banana inputs, exposing the moving parts so students see directly how a DC current drives a rotating magnetic field.
US$ 178.00
US$ 299.50
US$ 549.50
US$ 175.00
US$ 215.00
US$ 300.00