KNOW YOUR INSTRUMENT

One meter.
Different jobs.

Explore the dial. Follow the leads. Choose the right measurement for the job aboard.

EXPLORE THE METER

Click the dial markings. The readings and probe positions are demonstrations, not live measurements.

TAKE THIS ABOARD

A QUICK CHECK

Before measuring battery voltage…

Which socket should the red lead be in?

Choose an answer to check your understanding.

Continue learning with MECO

Build your marine electrical foundations.