xii
The CSA mark is a registered trademark of the Canadian Standards Association.
The C-tick mark is a registered trademark of the Spectrum Management Agency of
Australia. This signifies compliance with the Australian EMC Framework regulations
under the terms of the Radio Communications Act of 1992.
1SM1-A
This text indicates that the instrument is an Industrial Scientific and Medical Group 1
Class A product (CISPER 11, Clause 4).
Table 1 Safety symbols and instrument markings (continued)
Safety symbols