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1; Testing tools
An electric voltage tester
A circuit tester
A multimeter
...
2. Hand tools
A Screw driver ( screw drivers)
Pliers
A Wire stripper ( wire strippers)
A Torque wrench
A Measuring tape (tapes)
A Level ( levels)
3.Power tools
A Drill ( drills)
A jigsaw (jigsaws)
...
4. Electronic devices and components
A Switch ( switches)
A Cable ( cables)
A Circuit breaker ( circuit breakers)
A Socket ( sockets)
A Power extension cord (cords)
An Electrical conduit ( conduits)
A Fixture (fixtures)
An Electric cabinet ( cabinets)
a failure
Electrical wiring
