Two technicians are discussing multimeters. Technician A says that multimeters can test almost any circuit on a car. Technician B says that multimeters should be high-impedance. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct in stating that multimeters can be used to test almost any circuit on a car. Technician B is also correct in stating that multimeters should be high-impedance. High-impedance multimeters are less likely to interfere with the circuit being tested and can provide more accurate readings. Therefore, both technicians are correct.

Two Technicians Are Discussing Multimeters