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5.4 Equipment classification
Type of protection against electric shock Powered via SELV
ClassII mains adapter
Degree of protection against electric shock Type B applied part
Degree of protection against ingress Not protected
of water
Mode of operation Continuous operation
Equipment mobility Portable
The SD 270 Audiometer is classified as a Class IIa device under
Annex IX (Section 1) of the EU Medical Devices Directive.
It is intended for use as a diagnostic audiometer instrument.