PASCO's Magnetic Field Sensor is sensitive enough to detect the earth's magnetic field.
Its application in the physics lab includes measuring and plotting fields in single or Helmholtz coils, solenoids, electromagnets and magnets.
PASPORT sensors connect directly to all current PASCO interfaces.
ScienceWorkshop sensors connect directly to the 550 and 850 Universal Interfaces as well as legacy ScienceWorkshop interfaces. They can connect to other PASCO interfaces with the use of an adapter. More info.