Table Of Contents - TESTO 425 Instruction Manual

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Contents
1
About this document ........................................................................... 3
2
Safety and disposal .............................................................................. 3
2.1
Security .................................................................................................. 3
2.2
Disposal ................................................................................................. 4
3
Product-specific information............................................................... 5
4
Intended use ......................................................................................... 5
5
Product description ............................................................................. 6
5.1
Instrument overview ............................................................................... 6
6
First steps ............................................................................................. 7
6.1
Inserting / changing batteries ................................................................. 7
6.2
Getting to know the product ................................................................... 8
6.2.1
Connecting probes ................................................................................. 8
6.2.2
Switching the instrument on and off ....................................................... 8
6.2.3
Switching the display illumination on and off .......................................... 8
6.3
Establishing a Bluetooth
6.3.1
Establishing a Bluetooth
7
Using the product ............................................................................... 11
7.1
Controls on the measuring instrument .................................................. 11
7.1.1
Implementing settings .......................................................................... 12
7.1.2
Opening configuration mode ................................................................ 13
7.1.3
Setting the unit ..................................................................................... 13
7.1.4
Setting the area .................................................................................... 14
7.1.5
Reading absolute pressure .................................................................. 14
7.1.6
Carrying out a reset of the setting menus ............................................. 14
7.1.7
Carrying out a reset of the measuring instrument................................. 15
7.2
Measuring ............................................................................................ 15
7.2.1
Changing the measurement channel display ....................................... 15
7.2.2
Freezing a reading, displaying the maximum/minimum value .............. 16
7.2.3
Resetting maximum/minimum values ................................................... 16
7.2.4
Carrying out multi-point mean calculation ............................................ 16
7.2.5
Carrying out continuous mean calculation ............................................ 17
7.3
Printing data ......................................................................................... 18
8
Controls via testo Smart App ............................................................ 19
8.1
Overview of operating controls ............................................................. 19
www.
®
connection ..................................................... 9
®
connection to the testo Smart App .............. 10
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