In the shack I have two digital multimeters, both being manufactured by Fluke.
Category: Test Equipment
Every shack should include at the very least, a multimeter. The most basic meter can be used to check voltages, currents and for short or open circuits.
As items of test equipment gets more involved, so does the initial cost and unless the amateur radio operator is interested in building complex projects or repairing and servicing radios, some equipment
will most certainly be an unjustified expense.