built structure
cable
circuit breaker
closeup
construction
construction worker
coveralls
day
electrical equipment
electrical work
electrician
electricity
electronics
electronics industry
examining
finding live wires
fuse
fuse box
holding
household objectsequipment
industrial objectsequipment
industry
installing
isolator
manual worker
men
multi tester
multimeter
objectsequipment
occupation
photography
power line
power supply
protective workwear
safety
service
switch
voltage test
working