analogue
arrow
bill
circle
circuit
closeup
consume
consumption
count
counter
current
device
dial
electric
electric meter
electrical
electricity
electricity meter
energy
engineering
equipment
home
industrial
industry
instrument
isolated
kilowatt
kwh
line
measure
measurement
mechanical
meter
metering
monitor
number
obsolete
old
power
residential
retro
supply
technology
tool
utilities
vintage
volt
voltage
watt
wiring