Proteus LDT-8850 Manual page 2

Testing specification :
EN 957-1, EN 957-6.
he GS Mark is a voluntary 3 party inspection and certification scheme for finished products only,
according to German Equipment Safety Law - Geratesicherheits - Gesetz.
This label ensures products strictly meet the technical safetyrequirements as stipulated by the GSG
and the current production line is audited.
Features of product with GS-TUV mark :
Mechanical and electrical safety.
assigned SGS-TUV Taiwan and Rheinland Taiwan for its range of products to apply
the GS-TUV testing.
rd
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Symbol of high quality. Reliability assurance.