The electrician inserts a tester screwdriver into the hole of the socket to determine the phase wire
Related tags:
- electrician
- electrical work
- electrical installation
- socket
- home repair
- electrical equipment
- electrical tools
- plug
- home maintenance
- power tools
- maintenance
- install
- renovation
- electric
- technician
- repair
- electric wire
- electric power
- home renovation
- construction safety
- safety worker
- maintenance worker
- wire
- tools
- screwdriver
- worker
- construction man
- construction worker
- hand tools
- voltage
- repair tools
- energy
- safety
- equipment
- construction tools
