Product leaflet for the testo 435 multi-function measuring instrument used for air quality analysis, ventilation, and indoor air quality monitoring.
The testo 435 is a versatile multi-function measuring instrument designed for the analysis of air quality, suitable for ensuring employee safety and maintaining optimum conditions in storage and production processes. It measures key parameters such as CO2, relative humidity, air temperature, airflow, and light levels using a wide range of available probes.
The instrument supports both cable-connected and wireless probes, offering exceptional practicality for various measurement tasks. It features easy-to-use menus, user profiles for channel and IAQ measurements, and documentation options including on-site printing via the Testo printer or analysis on a PC using ComSoft software.
| Protection class | IP 54 |
|---|---|
| Flow measurement range (16mm vane probe) | 0.6 to 40 m/s |
Yes, the testo 435 can be used with a range of wireless probes, requiring an optional wireless module for conversion.
Users can print out on-site using the Testo printer or analyze and document data on a PC using ComSoft software.
The testo 435-3 and 435-4 models have integrated differential pressure measurement which is not retrofittable.
The testo 435-2 and 435-4 models offer extended instrument function, including a memory for 10,000 readings and PC software.