electricity tools 
The purpose of the electrical trade is to install, maintain and repair electrical wiring and devices in a place or building.
Instrument for detecting any faults in the receptacle, such as grounding problems and crossed or unconnected wires.
Instrument used for detecting the presence of an electric current in low-voltage appliances, devices and circuits.
Instrument used for detecting an electric current in high-voltage appliances, devices and circuits.
Instrument for detecting short circuits and open circuits and for testing fuses.
Screwdriver used for detecting an electric current in appliances, devices and low-voltage circuits.
Small tube that lights up when the blade is in contact with a live conductor.
Part for gripping the tool, made from a material that prevents an electric current from passing through it.