TESTO 310 II - Page 32

8 Using the product
32
2
Select the measurement type
Differential pressure with [▼] and
[▲] and confirm the selection with
[MENU/ENTER].

An information message is shown.
2
Close the gas path with the sealing plug. Please see the description
below.
Prepare for measurement
1
Open filter chamber of the flue gas
probe: turn it gently anti-clockwise.