Testo ComSoft 3 0554 0830 Data Sheet

29

Logging air humidity and temperature values using a testo
400 instrument and connected humidity probes.

For details on application limits, initial operation, error
messages etc. please see the instrument instruction
manual.

- Connect humidity probe to instrument 
- Connect instrument to PC via cable to RS 232
- Switch on instrument
- Call up software
- Select an instrument from the “Instrument” - “New

device” list: for example “testo400-650-950”

- Follow the assistent until the instrument

symbol appears in Archive.

28

Printing measurement
data
Measurement data can
be printed in diagram or
table form. A standard
sheet is printed as 
follows:

• Protocol header with 

title (pre-set with the 
file or instrument 
name) 
- Date,
- Start and finishing 

time of a 
measurement 
(tables only),

- Channel and reading number (tables only)
- Consecutive page number
- Option of entering “Conditions”,
- Other additional comment lines.

Special protocol headers can be selected from a list via the
toolbar.

The printed protocol header contains information on the
whole measurement protocol.

It is recommended to use portrait format when printing
tables, and landscape format when printing diagrams.
Select the format required in the “Page Setup” menu.