Which type of meter is used to measure the current draw of a strobe circuit?

The correct choice for measuring the current draw of a strobe circuit is an ammeter. This type of meter is specifically designed to measure the electric current flowing through a circuit. When diagnosing or installing a fire alarm system that includes strobe lights, knowing the current draw is essential for ensuring that the system operates safely and effectively within its designed parameters.

Multimeters can measure current, voltage, and resistance, but they are typically used for more versatile applications. In many cases, if the multimeter is set to the wrong function, it may not provide accurate readings for current draw. While voltmeters and ohmmeters serve other specific functions—measuring voltage and resistance, respectively—they do not provide information about current flow. Therefore, for the purpose of measuring the current draw in a strobe circuit, the ammeter is the appropriate choice.