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Points for Attention During Use
DANGER
･
･･
･ When conductors being measured carry in
excess of the safe voltage level (SELV-E) and
not more than 300 V, to prevent short circuits
and electric shock while the clamp core jaw is
open, make sure that conductors to be
measured are insulated with material
conforming to (1) Overvoltage CategoryⅠ
ⅠⅠ
Ⅰ
, (2)
Pollution Degree 2, and (3) Basic Insulation
Requirements for Working Voltages of 300 V.
Refer to the following standards regarding the
meanings of underlined terms.
IEC61010-1
IEC61010-2-031
IEC61010-2-032
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･･
･ Use clamp testers only on power lines up to 300
Vrms AC, to avoid short-circuits and accidents
that could result in injury or death.
･
･･
･ Do not use clamp testers on bare conductors.
When the clamp core jaw is open, there is a risk
of short-circuits and accidents that could result
in injury or death.
Points for Attention During Use
In order to ensure safe operation and to
obtain maximum performance from the unit,
observe the cautions listed below.
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