The IEC Hall Effect kit consists of the power unit and the Hall probe. Other equipment required for magnetic experiments include a pair of Helmholtz coils EM1915-001, an Air Cored Solenoid EM0090-001, a stand to support the wand axially at the centre of the coils. A metric rule, 500mm long, aligns the coils and wand into a straight line. A set of various types of magnets: Bar, circular & horse-shoe shaped - is also required. The power supply provides a special constant current supply (current remains exact even thought the load might alter resistance due to heating) for the solenoids. The unit also reads in mT (milliTesla) as detected by the Hall Effect probe.
Ranges are 0-2 A (constant current with up to 25V.DC.available), and 2x range 0-10mT / 0-100mT.
Meter can be switched from output Amps to monitor output Volts if desired.

Instruction Sheet