Socket receiving a DC barrel power connector.

Instrument measuring electrical quantities such as voltage and resistance.

Conductive work mat reducing electrostatic discharge risk.

Magnetic power connector used on certain Apple computers.

Instrument displaying electrical signals over time.

Wearable grounding device for preventing static discharge.

Output-side circuitry of a power supply.

External power-supply enclosure used with electronic devices.

Instrument capturing and analyzing digital signals.

Antistatic bag protecting electronic components from electrostatic damage.