amperage
control
current
design
dial
dirty
display
electric
electrical
electricity
electronics
element
equipment
experiment
gauge
horizontal
imagery
industry
laboratory
levels
measurement
measuring
meter
objects
objectsequipment
obsolete
old
oldfashioned
operator
panel
retro
retrostyled
revival
russian
scale
science
soviet
technology
ussr
vintage
voltmeter
volts
wave