List of display message
Displayed when the value at preliminary
measurement for the protective conductor
r e s i s t a n c e e x c e e d s 2 0 Ω , a n d t h e
measurement cannot be carried out.
Displayed when the protective conductor
resistance exceeds the threshold value. (*1)
Displayed when appliance under test is
switched off.
Displayed when the insulation resistance
between LN-E is less than the threshold value.
Displayed when the leakage current exceeds
the threshold value.
Displayed when L-N is close to short during an
Extension lead test.
Displayed when the resistance between L-L
exceeds 10Ω during an Extension lead test.
Displayed when the resistance between N-N
exceeds 10Ω during an Extension lead test.
(*1): Extension leads and appliances with long mains leads have a
greater resistance allowance for earth continuity. Please refer to the
table.1 on page 11.
3.6 Applicable standards
Instrument operation
The IEE Code of Practice for In-service Inspection and Testing of
Electrical Equipment: 2007
Safet
y
IEC/EN61010-1 CAT.III 300V-instrument
IEC/EN61010-031 CAT.III 300V-test lead
EMC
EN61326 (EN55022/EN61000-4-2, 4-3)
Product
summary and
explanation
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