Testo 350 Advanced Portable Multigas Emissions Analyzer

The latest version of the Testo 350 portable emissions analyzer features simple operation, quick setup for easy measuring, and easy maintenance. The analyzer box houses up to six gas sensors, pumps, and sample conditioning.

The control unit operates the entire system and downloads data, or it can be used as a stand-alone, handheld instrument. The analyzer box adds a sample gas pump, Peltier gas preparation unit, CO switch and rinse function to protect the CO sensor, Rechargeable NiMH battery, built-in power supply, 1MB data memory, and a ton of other options. A new housing design protects the sensors and electronics from heat exposure.

Key Specifications

  • Measures O2, calculated CO2, CO, NO, temperature, NO2, SO2, flow, differential pressure, and draft
  • Thermally-separated sensor chamber
  • Automatic flow-controlled sampling pump to maintain a constant sample flow
  • Automatic protection for high overrange gas levels
  • Temperature-controlled sensors for for extended testing range
  • Limited downtime when you upgrade or swap pre-calibrated plug-and-play smart sensors
  • Calculates efficiency, excess air, reduced NOx, and CO2
  • Compatible with Testo EasyEmissions software
  • Learn about the new Testo TECsoft testing and emissions compliance software

Supporting Documentation

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.