Field and Detector Coils

Field and Detector Coils

Field and Detector Coils
200 turns  of #22 copper wire:
Around 18 cm ID & 22 cm OD
Current up to 2A
500 turns  of #22 copper wire
Around 18 cm ID & 22 cm OD
Current up to 2A
Coil has the cabability to be connected the the interface, function generator or oscilloscope for input and output data.  
Coil detector 400 turns
Coil detector 2000 turns  
Set of 2 LED indicators