EN-3
Safety Notes
Measurement categories
This instrument’s current measurement part
conforms to the safety requirements for CAT III 600 V,
and the voltage measurement part conforms to the
safety requirements for CAT II 600 V, CAT III 300 V
measuring instruments.
Service entrance
Distribution panel
Service drop
Internal wiring
Power meter
Fixed Installation
Outlet
CAT IV
CAT III
CAT II
DANGER
Measuring a location with a higher
category number than the measurement
category indicated on this device may
result in a serious accident such as
electric shock.
To avoid electric shock, do not touch
the portion beyond the protective
barrier during use.
Never apply voltage to the test leads
when the resistance and continuity
functions are selected. Doing so may
damage the instrument and result
in bodily injury. To avoid electrical
accidents, remove power from the
circuit before measuring.
Summary of Contents for 3280-1 OF
Page 2: ...Measure 1 1 OK NO OK 1 CT6280 2 2 3 OK NO NO 3 4 3280H981 00...
Page 3: ...Measure 2 OK NO NO NO NO...
Page 4: ...Measure 3 1 1 2 2 NO OK 3 3 NO OK Black Red Red Black...
Page 5: ...Measure 4 1 1 2 2 3 3 4 4...
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Page 8: ...EN ii Contents...
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