英文關鍵字
1080p
1920x1080
accuracy
analog
analogue
background
black
check
close
current
definition
device
dial
dirty
display
ectricity
electric
electrical
electronic
electronics
equipment
footage
gauge
hdv
hidef
high
indication
instrument
isolated
measure
measurement
meter
monitor
moving
old
pointer
power
range
tool
view
vintage
volt
voltage
voltmeter
white