5 Product description
12
Icon Meaning
Standard
Standard volumetric flow:
The standard settings for temperature and
barometric pressure (21 °C / 1013 hPa in
accordance with the standard conditions of
the NIST, National Institute of Standards and
Technology) are used to calculate the volume
flow.
K-factor
Factor by which the current reading is
multiplied. Depends on which outlet
measurements are being taken at.
Pitot Tube factor
(P-factor)
The Pitot tube factor for Pitot tubes is
generally the same and must be entered:
• Pitot tubes from Testo: 1.00
• Pitot tubes from other manufacturers: the
Pitot tube factor can be found in the
instruction manual or you should ask your
supplier.
Control keys
Key Function
Menu
[►, ■] Holds / starts / stops a measurement
[ESC] Switches to the previous view / to the
measurement view
Saves the measured values
[►, ▲, ▼,◄] Navigation within the menu
[]
Confirms a selection
Switch instrument on/off (press and hold
down)
Switch illumination on/off (press briefly)
To Next Page
Loading...
