Multilyzer STx

Multilyzer STx    NEW! 

Flue gas analyser for measuring small and medium-sized oil, gas and solid fuels fired heating systems and for CO concentration safety checks at gas fired systems. Ideal for servicing solid fuel systems (for example, wood fired systems with temporary CO peaks up to 40,000 ppm) or bivalent, modulating combined heating and power plants.

MULTILYZER STx is a portable flue gas analyser with robust protective sleeve and integrated magnet. The large TFT color display allows to show up to 8 measured values. With automatic instrument check during program start and limit value monitoring. The compact design allows the device to be equipped with any combination of up to six measuring cells (O2, COH2, COHIGH, NO, NO2, SO2).

Download Brochure (PDF)


  • Starter Set - O2, CO/H2, P-Diff
    • $4,399 CAD (Approx $3,399 USD)
  • Meas NOx Set - O2, CO/H2, NO2, P-Diff
    • $6,199 CAD (Approx 4,799 USD)
  • Industrial Set - O2, CO/H2, SO2, P-Diff
    • $6,099 CAD (Approx 4,699 USD)

All kits include:

  • Multilyzer STx flue gas analyzer
  • Rugged, hard shell case
  • Flue gas probe system with:
    • Base handle
    • 12" Interchangeable probe
    • 5 x Infiltec fine filters
    • 5x Teflon fiber membranes
  • Ambient air temperature sensor
  • Data cable, SD Card 4GB and reader
  • Power Supply
  • Spare Parts Set


With its intuitive design and powerful connectivity via Bluetooth®, the Multilyzer STx connects to your other devices for easy data transfer, while the intuitive touch pad and large colour display makes navigation and operation quick and easy.


With the CAPBs® series, you can quickly expand your Eurolyzer STx to take measurements in a variety of applications. These modular sensor tools simply connect to the base handle included in the Eurolyzer STx package. Plus, data captured by the CAPBs® is easily transferred with Bluetooth® connectivity.

For pricing or to order call us at (519) 747-5042 or email

Overview Specifications Documentation


  • The most advanced and versatile measuring instrument on the market
  • Instantly expandable with modular CAPBs® sensors for use in a variety of applications
  • Smart Bluetooth® connectivity built-in for easy data transfer to PCs, mobile devices and printers
  • MicroSD card for system-independent measurement log storage and fast user updates
  • Measurement logs as QR codes for smart phones, tablets and management software.
  • Powerful, lead-free O2 sensor delivers rapid response times while maintaining a long service life
  • Analyses liquid and gaseous fuels, measuring O2, CO2, NO, pressure and temperature
  • H2-compensated CO cell has an extended range up to 10,000 ppm
  • Intuitive, touch pad operation with large True Colour TFT screen
  • Fully automatic device and sensor check during program start
  • Made for multitasking, users can measure, navigate, charge and evaluate measurement results at the same time
  • Lightweight device with ergonomic design and robust protective sleeve and integrated magnets
  • Powerful lithium-ion battery for up to 12 hours of operation

Image Gallery

Multilyzer in the field
Easy to use interface.
Rugged carrying case for the Multilyzer and accesories.