5-2) MEASUREMENT
To use the instrument safely, follow the contents described in WARNING and CAUTION
without fail.
△
!
WARNING
POSSIBLE ELECTRICAL SHOCK
●
For safety, use the instrument in circuit less than 500V.
Before operation, confirm the circuit voltage to be used.
POSSIBLE ELECTRICAL SHOCK OR ACCIDENT
●
Do not handle the instrument in the rain, at humid place, with a drop of water and
or with wet hands.
●
Do not use the instrument if the CT or CT case are damaged.
●
Do not use the instrument, leaving the battery cover off.
POSSIBLE FIRE HAZARD AND BURN ACCIDENT
●
Part of ZCT will get heat when applying excessive current.
Do not apply more than maximum capable current (10A rms) to ZCT part.
●
Do not apply more than AC 500V to voltage input terminal (
～
V INPUT)
Note :
・
In case of input “0” at Ior range, the display will not become completely “0” but it is
not defect.
・
Connect the grounding phase to the black voltage input terminal. Otherwise, Ior
value will have error from the influence of electric fields.
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