Manual
© PCE Instruments 
22 
English 
3.5  Function keys 
Key 
Designation 
Function 
On-/Off key 
Switch on/off 
Back key 
Leave menu item or mode 
Delete key 
Delete last measurement 
Arrow key „up“ 
Up 
Arrow key „right“ 
Right 
Arrow key „down“ 
Down 
Arrow key „left“ 
Left 
Menu key 
- Open menu 
- Confirm selection within settings 
Direction key 
Select measuring direction 
Hardness scale key 
Select hardness scale 
Material key 
Select material 










