Choose and use the test leads and caps that are suitable for the
measurement category.
When the instrument and the test lead are combined and used together,
whichever lower category either of them belongs to will be applied.
Mechanical safety part:
Barrier: provides protection against electrical shock and ensuring the
minimum required air and creepage distances.
3.3 Features
3.3-1 Test Range (Function):
LOOP: 0-19.99Ω/0-199.9Ω/0-199
9Ω
PSC: 0-199.9A/0-1999A/0-19.99kA
3.3-2 Applied Standards:
Instrument operation: IEC 61557-1, IEC61557-3
Safety: IEC 61010-1,2-030 CAT Ⅲ (300V) - instrument
IEC 61010-031 CAT Ⅲ (300V) - test lead
Protection degree: IEC60529 (IP 54)
EMC: IEC61326-1,-2-2