TESTO 435 Series User Manual

6.1.2 Units
Predefined systems and individual setting options:
Parameter ISO system US system Individual setting options
Temperature °C °F °C, °F
Pressure hPa inchH2O mbar, Pa, hPa, kPa, inchH2O
Velocity m/s fpm m/s, fpm
Volumetric flow rate m³/h ft³/min m³/h, l/s, ft³/min
Length mm inch mm, inch
²
Setting uunits:
 The configuration menu is open, config. is displayed.
1 Units ¬ .
2 Press / ISO/US (to set the system) or a parameter (to set
individually) and confirm with .
3 Set the system of units or the desired unit with / and confirm
with .
6.1.3 Device
Instrument data
²
Displaying iinstrument ddata:
 The configuration menu is open, config. is displayed.
1 Device ¬¬Inst.data ¬ .
- The firmware version and the serial number of the instrument are
displayed.
Date/Time
²
Setting tthe ddate/time:
 The configuration menu is open, config. is displayed.
1 Device ¬¬date/time ¬ .
2 Use / to set the value for year and confirm with .
3 Set the other values as described in step 2.
OK
OKOK
OKOK
OK
OK
OK
6. Setting the instrument 45
de
en
fresitptsvnl????

TESTO 435 Series Specifications

General

Temperature - NTC	-20 to +70 °C
Temperature - Thermocouple Type K	-50 to +1000 °C
Air Humidity	0 to 100 %RH
CO2	0 to 10000 ppm
Dimensions	220 x 74 x 46 mm
Measurement Parameters	Temperature, Humidity, Air Velocity, Light Intensity, CO2
Display	LCD
Interface	USB
Power Supply	Battery
Air Velocity - Thermal	0 to +20 m/s
Resolution	Varies by parameter
Accuracy	Varies by parameter
Battery Life	20 h