Testo 350 – Analysis Box for exhaust gas analysis systems

The testo 350 is a rugged, easy-to-use exhaust gas analyzer designed to meet the highest demands when it comes to carrying out precise industrial emission measurements and providing proper data administration. The Analysis Box can be operated with up to 6 gas sensors, 5 of which are optional. This allows you to select freely from sensors for CO, NO, NO2, SO2, H2S, CxHy and CO2.

Product benefits:

  • Increased measurement range for unlimited measurements even when gas concentrations are higher
  • Easy-to-change gas sensors and easy access to wearing parts
  • Sealed housing with built-in impact protection for use in harsh conditions
  • Automatic processing of measuring programmes over a longer period



SKU: 0632 3510.
 Ideal for professional exhaust gas analysis and industrial emission measurements. The testo 350 exhaust gas analyzer is a rugged piece of kit designed to meet the demands of a variety of different measuring and analysis applications. It is also excellently suited for complex data compilation.
  • Testo 350 Analysis Box
  • O2
  • incl. differential pressure sensor
  • type K NiCr-Ni and type S temperature sensor port
  • Pt10Rh-Pt
  • Testo data bus port
  • rechargeable battery
  • built-in combustion air sensor (NTC)
  • trigger port
  • data memory
  • USB interface, carrying strap
Measuring range
  • -20 to +50 °C
  • ±0.2 °C (-10 to +50 °C)
  • 0.1 °C (-20 to +50 °C)

Here you can download the brochure for analysis box for exhaust gas analysis systems for testo 350.