board
cable
capacitor
chip
circuit
closeup
component
computer
connection
detail
device
diagnostic
digital
electric
electrical
electricity
electronic
element
engineer
engineering
equipment
fix
fixing
hand
hardware
industry
instrument
multimeter
power
probe
repair
repairing
repairman
resistor
semiconductor
service
serviceman
servicing
tech
technical
technician
technology
test
tester
tool
voltmeter
wire
work
working
workwear