magnetic pick-up

magnetic pick-up

n
(Electronics) a type of record player pick-up in which the stylus moves an iron core in a coil, causing a changing magnetic field that produces the current
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
They also have to buy magnetic pick-ups and may have to drill and tap a special hole above the flywheel for the magnetic pick-up to sense engine speed.
With CANBUS communications, this information is available and eliminates the need for additional oil pressure, coolant temperature senders and additional magnetic pick-ups. This is a tremendous advantage to the assembler and offers increases in efficiency and lower installed costs, with only the required "plug and play" connections for the gen-set controls information.