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OPERATING INSTRUCTIONS
AC CURRENT (LESS THAN 400 A)
AC current is measured by pressing the clamp trigger
to open
10
the clamp and placing it around a wire carrying a current. When
measuring, care should be taken to ensure that the clamp is
completely closed, with the trigger
fully released, and that the
10
wire passes perpendicularly through the centre of the clamp in line
with the arrow markings
.
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To measure current:
1. Rotate the Function selector switch
2
to the 200/400 A setting.
2. Place the clamp around the wire. The current measurement will
be shown in the display.
NOTE: If the measurement is less than 20 A, rotate the Function
selector switch
2 to the 2/20 A setting for improved resolution.
Disconnect test leads when measuring with the clamp.
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