Data Sheet

ManualsBrandstesto ManualsEnvironmental Testing EquipmentCoolant tester testo testo 557s Smart Vakuum Set

Table Of Contents

8 Using the product

32

3

Press [▲] / [▼] to select Measuring

Mode and press [Menu/Enter] to

confirm.

-

The Measuring Mode menu is

displayed.

4

Press [▲] / [▼] to select Delta T and press [Menu/Enter] to confirm.

-

The measurement result is

displayed.

5

Press [Menu/Enter] to return to the main menu.