opening
introduction
safety warnings
voltage detector
screw driver
volt meter
screw driver usage
screw driver explaination
electricity meter missing
custom electricity meter
spark counter
three phase distribution system
verifying three phase system by measuring voltages
using oscilloscope
three phases connection
phases on the oscilloscope
electric loads
toaster
kettle
current sensing coils
coils on phases
toaster load
kettle load
load disribution of three phase systems
bye bye spark counter
closing