Datasheet

i310s AC/DC Current Clamp
Based on Hall-effect technology,
this battery-powered clamp mea-
sures both ac and dc current. It
may be used with ScopeMeter
and other suitable recording
instruments for accurate non-
intrusive current measurement.
This clamp is especially useful
for current measurements on
inverters, switching power sup-
plies, industrial controllers,
automotive diagnostics, and
other applications requiring
current measurements and/
or waveform analysis.
• AC current range:
0.1 A to 300 A
• DC current range:
0.1 A to 300 A
• Frequency range: dc to 20 kHz
• Safety rating: CAT III 300 V
Did you know?
Does your current probe
read zero current when you
clamp it around a power
cord? That’s because the
power cord has both the hot
and neutral current carrying
wire in it. If both wires are
in the jaws of the clamp
meter, the fields cancel each
other out, and the current
clamp will read nothing. You
need to put just one current-
carrying conductor in the
jaw of the current clamp. If
you don’t have access to the
separate wires within the
cord, use a line splitter tool
to avoid breaking the circuit.
i30
80 i -110s
i30s
i310s
27
For more information, go to www.fluke.com/accessories
Current clamps: AC/DC