Testo Indoor Air Quality Meter
Showing all 2 results
-
Indoor Air Quality Meter, Test & Measurement
Testo 400 Universal IAQ and Comfort Meter
The testo 400 is a universal indoor air quality and comfort measuring instrument that works with smart probes for air velocity, temperature, humidity, CO₂, turbulence and comfort (PMV/PPD).
- Touchscreen with guided measurement menus
- Comfort level per ISO 7730 (PMV/PPD)
- Wide range of digital and Bluetooth probes
SKU: TESTO-400 -
Indoor Air Quality Meter, Test & Measurement
Testo 440 IAQ Kit Indoor Air Quality Meter
The testo 440 IAQ kit combines the testo 440 climate meter with an IAQ probe for CO₂, temperature and humidity, giving a complete toolkit for ventilation and indoor air quality checks.
- testo 440 handheld with clear menus
- CO₂, temperature and humidity IAQ probe
- Bluetooth probe connection
SKU: TESTO-440-IAQ-KIT
