
Contents
Contents
1About this document ...........................................................................3
2Safety and disposal..............................................................................3
3Product-specific safety instructions ..................................................3
4Data protection.....................................................................................4
5Use.........................................................................................................4
6Product description .............................................................................5
6.1 Front view...........................................................................................................5
6.2 Rear view ...........................................................................................................6
6.3 Probe connections..............................................................................................6
7Commissioning ....................................................................................7
7.1 Mains unit/energy storage unit ............................................................................7
7.2 Switching the testo 400 on and off ......................................................................7
7.3 Display – user interface ......................................................................................8
8Using the product...............................................................................10
8.1 Overview of main menu ( )............................................................................10
8.2 Overview of measurement types ( )...............................................................12
8.3 Overview – editing the reading display ( ) ....................................................13
8.4 Getting the readings in 5 steps .........................................................................14
9Software ..............................................................................................16
9.1 Purpose ............................................................................................................16
9.2 System requirements........................................................................................16
9.3 First steps.........................................................................................................17
9.3.1 Installing the software/driver.....................................................................................17
9.3.2 Launching testo DataControl ....................................................................................17
9.4 Using the product .............................................................................................18
9.4.1 Overview..................................................................................................................18
9.4.2 Synchronizing data...................................................................................................18
10 Technical data ....................................................................................19
10.1 Product-specific approvals................................................................................20
10.2 Contact and support .........................................................................................20