Operating Instructions
Use the instrument only if the specified ranges.
Before making measurements, verify that the
instrument is functioning properly, for example by
testing on a known voltage or current. Make sure
that the test leads are undamaged.
Current Measurements
Never measure currents in uninsulated
conductors carrying more than 250 V!
Only handle test leads and probes on the grips
provided. Avoid touching the probes under any
circumstances.
• Turn selector switch (2) to “[AC]”
• Open the clamp, and close it round the conductor.
Make sure that the clamp properly encircles the
conductor, and that there is no air gap between
the jaws.
If the display is not visible during measurement,
press the “HOLD” button (3) to retain the
display. The clamp can then be removed from
the conductor and the stored value read.
Operating Instructions