auto
automobile
automotive
battery
black
boat
boating
car
checking
construction
detail
device
diagnostics
digital
electrical
electricity
electronic
engine
equipment
garage
industry
inspection
job
level
maintain
maintenance
man
mechanic
mechanical
meter
motor
multimeter
people
person
profession
repair
service
shop
station
technician
testing
tool
transport
transportation
vehicle
volt
voltage
voltmeter
worker
workshop