analyzer

button

calibration

changing

chip

circuit

computer

device

digital

display

electrical

engineer

equipment

frequency

graphic

graticule

hitech

industry

instrument

instrumentation

lab

laboratory

measure

meter

microchips

mode

monitor

multimeter

nobody

object

offset

oscillogram

oscillograph

oscilloscope

power

sample

science

screen

technician

technology

test

time

tool

tumblers

turns

voltage

wave

wires

zoom