alternating
ammeter
ampere
background
cable
calibration
computer
connector
current
cutter knife
cutter pipe
cutter wire
digital multitester
electric
electrical
electrician
electricity
equipment
home maintenance
instrument
isolated
junction box
meter
multimeter
multitester
object
ohm
pliers
red
technician
test
tool
top
view
volt
volt meter
volt tester
voltage
voltage tester
wire