A multimeter is a measuring instrument used to measure voltage, current, and resistance in electrical and electronic circuits.

A device used solely for measuring temperature.

A tool for measuring the speed of light.

A device that only measures atmospheric pressure.

The two main types of multimeters are analog and digital.

Wireless and wired.

Mechanical and optical.

Portable and stationary.

A multimeter measures voltage by connecting its probes across the component or circuit to be tested, ensuring it is set to the appropriate voltage range.

By inserting the probes into the live wire directly.

By placing the probes at the power source only.

By holding the probes together in air.

Always ensure the multimeter's probes and settings match the parameter being measured and never exceed the multimeter's specified limits.

Use metal gloves for every measurement.

Ensure the multimeter is submerged in water for accurate readings.

Connect the meter to a WiFi network for protection.

Zeroing an analog multimeter ensures that the needle starts at zero, providing accurate measurements.

It allows the multimeter to connect to Bluetooth devices.

It calibrates the multimeter to read only high voltage.

It synchronizes the multimeter with a GPS signal.