accuracy
ampere
cable
calibration
check
circuit
connection
current
device
digital
display
electric
electrical
electrician
electricity
electronic
electronics
engineer
engineering
equipment
impedance
industry
instrument
isolated
maintenance
measure
measurement
meter
multimeter
ohm
power
probe
repair
repairman
resistance
service
technician
technology
test
tester
tool
volt
voltage
voltmeter
work