Before measuring, familiarize yourself with the physical layout. Looking at the front panel, you have:

Plug the red lead into the V terminal and the black lead into COM . Turn the dial to ACV or DCV before connecting to a live circuit.

: Capable of measuring 24 distinct ranges, including DC voltage up to , AC voltage up to , and resistance up to Digital Display : Features a -digit LCD that can display up to 3,999 units Computer Interface : One of the meter's standout legacy features is its RS-232 serial connectivity

From top (12 o’clock) counter-clockwise: