Which of the following sections of a multimeter would a technician use to measure the electrical signal controlling a typical type of electromechanical clutch used in printers?

Which of the following sections of a multimeter would a technician use to measure the electrical
signal controlling a typical type of electromechanical clutch used in printers?

A.
AC volt meter

B.
Field strength meter

C.
Ohm meter

D.
DC volt meter