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Contents
1 General information ............................................................................................................................ 4
1.1 Product identification .......................................................................................................................... 4
1.2 Safety information ................................................................................................................................. 5
2 Overview ................................................................................................................................................ 6
2.1 Scope of delivery .................................................................................................................................... 6
3 Description............................................................................................................................................. 7
4 Preparing the instrument .................................................................................................................. 9
5 Measurement mode ......................................................................................................................... 10
5.1 Hold function .........................................................................................................................................11
5.2 Rel function ............................................................................................................................................11
5.3 Reset of the statistical values .........................................................................................................12
6 Configuration ..................................................................................................................................... 13
6.1 Menu structure .....................................................................................................................................13
6.2 Configuring a parameter ..................................................................................................................15
6.3 Selecting and sorting the quantities to be displayed ............................................................16
6.4 Favorite functions (menu shortcuts) ...........................................................................................17
6.5 Protected mode ....................................................................................................................................18
7 Measurement basics ........................................................................................................................ 19
7.1 General warnings on probes usage ..............................................................................................19
7.2 Warning on USB port isolation ......................................................................................................20
8 Measurement adjustment .............................................................................................................. 21
9 Logging (PRO 135.2 only)................................................................................................................ 22
9.1 Automatic logging ................................................................................................................................22
9.2 Single recording ....................................................................................................................................22
9.3 Viewing the logged data ....................................................................................................................23
9.4 Deleting the logged data ...................................................................................................................23
10 Serial communication ...................................................................................................................... 24
11 Battery management ....................................................................................................................... 25
12 Maintenance ....................................................................................................................................... 26
12.1 Cleaning ...................................................................................................................................................26
12.2 Storage .....................................................................................................................................................26
12.3 Disposal....................................................................................................................................................26
13 Technical specifications .................................................................................................................. 27
