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READ THE INSTRUCTIONS BEFORE USING THE INSTRUMENT
When using the D37N clamp fisrt connect it to measuring instrument before clamping
around the conductor.
Do not use the clamp when the voltage, with respect to earth, of uninsulated busbars or
conductors exceeds 600V rms sinusoidal or 848V crest.
Never leave the clamp around a conductor unless it is connected to a measurement
instrument.
Remove the clamp from the conductor before changing range.
Maintain the cable or busbars central in the jaws and hold the clamp perpendicular to the
conductor.
Avoid proximity with other conductors which might produce fields of interference as far as
possible.
Keep he jaw faces clean. If necessary clean them with a lightly oiled soft rag, to avoid
oxydisation.
Avoid leaving the clamp in very damp places or exposed to running water.
Clamp D37N V 30 - 300 - 3000 / 3 ........................................................................ref. 1200.56A
ACCESSORY
Lead n°153 A / 153 B (pair of 1 metre leads) ................................................ref. 1007.41
OPERATING PRECAUTIONS
TO ORDER
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