1-40
Q50. What is the procedure for using a megger to check the insulation of a conductor?
Q51. What is a normal indication on a megger when checking insulation?
Q52. List the four safety precautions observed when using a megger.
MULTIMETER
A MULTIMETER is the most common measuring device used in the Navy. The name multimeter
comes from MULTIple METER, and that is exactly what a multimeter is. It is a dc ammeter, a dc
voltmeter, an ac voltmeter, and an ohmmeter, all in one package. Figure 1-37 is a picture of a typical
multimeter.
Figure 1-37.—A typical multimeter.
