1. Home
  2. IAQ probe to assess Indoor Air Quality, CO<sub>2</sub>
0632 1535

IAQ probe to assess Indoor Air Quality, CO2

IAQ-Sonde zur Beurteilung der Raumluftqualit&auml;t
IAQ-Sonde zur Beurteilung der Raumluftqualit&Atilde;&curren;t
Product no longer available. Have you checked out its successor?
Why not enjoy the benefits that it has to offer:
>> To the product (fixed cable)
>> To the product (wireless, with Bluetooth)
Please note that the successor products are only compatible with testo 400 or testo 440.
  • 4 functions in one probe: measurement of CO2, humidity, temperature and absolute pressure
  • Rapid checking of the indoor climate
  • Prevention of poor air quality in indoor rooms via CO2 measurement

IAQ probe to assess Indoor Air Quality, CO2,humidity measurement, temperature and absolute pressure measurement, with desk-top stand

Temperature - NTC

Measuring range
0 to +50 °C
Accuracy
±0.3 °C

Humidity - Capacitive

Measuring range
0 to 100 %RH
Accuracy
±2 %RH (+2 to +98 %RH)

Absolute Pressure

Measuring range
+600 to +1150 hPa
Accuracy
±10 hPa
Indoor air quality probe with fixed cable 1.6 m including desktop tripod. 
Contact
Testo India Pvt. Ltd.
Plot No. 23, Sind Society, Baner Road, Aundh,
411007Pune
MaharashtraIndia
+91 20 2592 0000

© 2026