Data Sheet
Table Of Contents
- 1 About this document
 - 2 Safety and disposal
 - 3 Product-specific approvals
 - 4 Product-specific information
 - 5 Use
 - 6 Product description
 - 7 First steps
 - 8 Using the product
 - 9 Smart App
 - 10 Maintenance
 - 11 Technical data
 - 12 Tips and assistance
 - 13 Support
 
1 About this document 
5 
1  About this document 
•  The instruction manual is an integral part of the instrument.  
•  Pay particular attention to the safety instructions and warning advice in order 
to prevent injury and damage to the product. 
•  Please read this instruction manual through carefully and familiarize yourself 
with the product before putting it to use. 
•  Familiarity with a PC as well as the Microsoft
®
 products is assumed in this 
documentation. 
Symbols and writing standards 
Display  Explanation 
Note: basic or further information 
Warning advice, risk level according to the signal word:
Warning!
 Serious physical injury may occur. 
Caution!
 Minor physical injury or damage to the equipment may 
occur.
>  Take the specified precautionary measures. 
1 
2 
… 
Action: several steps, the sequence must be followed 
- 
Result of an action 
 
Requirement  
> 
Action 
Menu 
Elements of the instrument, the instrument display or the 
program interface. 
[OK] 
Control keys of the instrument or buttons of the program 
interface. 
2  Safety and disposal 
Please observe the Testo information document (enclosed with the product). 
3  Product-specific approvals 
Please find the current country approvals in the Approvals and Certifications 
document. 










