-10-
2.Leaker Measurement
High voltage, extremely dangerous! Operators shall
strictly observe safety rules; otherwise there would be
risk of electric shock to cause personal injuries or
casualties.
Dangerous
！
Please don
’
t use it to measure current
higher than 300A; otherwise there would be risk of
electric shock to cause personal injuries or equipment
damages.
1
）
Power on.
2
）
Press down trigger to open clamp head and clamp to-be-measured
conductors. (Be attention that clamp heads must be totally closed)
Clamp live wire and null line together is to measure
leakage current of electrical equipment. (Note: 2
lines)
Clamp earth wire is to measure grounding line
leakage current of electrical equipment.
(Note: single line)
Clamp main line is to measure total current of that
main line.
（
Note: single line
）