Elderly man working with electrical appliances. Tests the assembled circuit.
An elderly man with gray hair working with electrical appliances.
electrical testing
Industrial worker hands checking electrical device after assembly at factory. Close up engineer testing finished electrical appliances at industrial plant
Electrician is testing voltage in electrical outlet
Electrical technician testing LED lighting fixture in a manufacturing facility
Electrical technician testing LED lighting fixture in a manufacturing facility
Electrical technician testing LED lighting fixture in a manufacturing facility
Electrical technician testing LED lighting fixture in a manufacturing facility
Electrical technician testing LED lighting fixture in a manufacturing facility
Electrical technician testing LED lighting fixture in a manufacturing facility
Electrical technician testing LED lighting fixture in a manufacturing facility