TESTO 552 - Page 4

4
5
Maintenance ...................................................................................... 24
5.1 Changing batteries .............................................................................. 24
Cleaning the instrument .............................................................................. 24
6 Tips and assistance ........................................................................... 26
6.1 Questions and answers ....................................................................... 26
6.2 Accessories and spare parts ............................................................... 26
7 EC Declaration of Conformity ............................................................. 27