TESTO 635 Short Manual

This short manual provides an overview of important functions of the product. Please be
sure to read the instuction manual before using the product!
Button functions
Button Functions
Function button (3x): The function depends on the button assignment at the time
Change display of the 1st reading line
In configuration mode: Increase value (press and hold to increase rapidly), select option
Change display of the 2nd reading line
In configuration mode: Decrease value (press and hold to decrease rapidly), select option
Print data
635-1 only: If the Cyclical Printing function is activated, the programmed measuring program is started.
Switch instrument on, switch display light on/off;
switch instrument off (press and hold)
Function buttons (Function dependant on profile and setting)
Button Functions
Open (main) menu
Enter confirmation
Cancel
/ Hold value/display current measurement value
Reset max./min. values to current measurement value
Open menu item “Multi-point mean calculation“
Open menu item “Measuring program“ (635-2only)
Start test series (635-2 only)
End test series (635-2 only), End Cyclical Print (635-1 only)
Save values (635-2 only)
Open menu item “Material”
Open menu item “Radio”
Radio
Mat
Save
End
Start
Measp
Mean
Reset
ACTHold
ESC
OK
Short manual en
testo 635
Humidity/temperature/pressure dew point measuring instrument

TESTO 635 Specifications

General

Dimensions	220 x 74 x 46 mm
Measurement Parameters	Temperature, Humidity
Humidity Range	0 to 100 %RH
CO2 Range	Not applicable
Air Velocity Range	Not applicable
Light Intensity Range	Not applicable
Accuracy CO2	Not applicable
Accuracy Air Velocity	Not applicable
Accuracy Light Intensity	Not applicable