Multi-purpose clip
Holder for positioning
stick in duct
0.5 oz Dia.
The humidity sensor is
protected by a quick
twist of the bottom of
the probe stem the
protective cap is closed.
Should only be left open
for the duration of the
measurement.
Swivel head. The dis-
play can always be
read.
Commissioning
Remove the protective film on the display.
Switching on
Press button:
Segmenttest
Segmenttest
Current reading
testo 605-H1
testo 605-H2
Changing the parameters
Press button repeatedly:
Temperature Dew point
Wet bulb
Humidity
testo 605-H1 testo 605-H2
Switching off
Keep button pressed for 3 seconds.
Selecting between °C/°F
When switching on keep button pressed until the
segment test is finished, instrument switches to
configuration menue. Press button again the
instrument alternates between °C and °F. Wait
2 sec. before pressing the button again. The
selected unit then applies.
Technical data
Type of application: ..................................................Short measurement
Measuring range: ............................................5 to 95 %RH / +32 to +122
°F/-4 to +122 °F td
Resolution: ....................................................................0.1 %RH / 0.1 °F
Accuracy: ......................................................(System accuracy at 25 °C/
+77 °F ) ±3 %RH / ±0.9°F
Parameters: ..........................................................................%RH, °C, °F
Ambient temperature: ........................................................32 to +122 °F
Storage temperature:..........................................................-4 to +160 °F
Battery type:................................................................................3 x AAA
Battery lifetime: ..............................................................Approx. 1000 h
Probe stem:................................................................................Ø 0.5 in
Length: ........................................................................................4.9 in
Warranty: ....................................................................................2 years
CE guideline ....................................................................2004/108/EWG
Please read before using instrument
• Avoid condensation
• Observe measurement ranges of sensor
• Do not exceed maximum storage and operating
temperatures (e.g. protect measuring instrument
from direct sunlight).
• Inexpert handling cancels your warranty.
Changing the battery
The battery has to be changed if the
symbol
appears in the display during the measurement.
Instrument is switched off.
1 Open battery compartment cover.
2 Remove spent batteries and insert new batteries
(3 x AAA) into the battery compartment.
Observe polarity!
3 Close battery compartment cover.
Auto Off function
If no button has been pressed in approx. 10
minutes, the instrument switches itself off
automatically.
Instruction manual
en
Thermo-Hygrometer · testo 605-H2 (rH%, °F, wet bulb)
4.9 in
0973.6054/02/T/wh/09.01.2008
